Intrauterine Device Use Research Articles

The Migration of an Intrauterine Device in the Bladder of an Asymptomatic Woman: A Case Report

Background: The use of intrauterine devices (IUDs) for contraception has increased in many countries. However, their application has some serious complications such as uterine perforation and injury to adjacent organs. The translocated IUD into the bladder is a very rare occurrence. Case Presentation: Our case was a 41-year-old woman whose IUD was accidentally discovered in her bladder during a routine ultrasound. The IUD has migrated from its normal position in the uterus to the bladder. The IUD was successfully removed by cystoscopy without any complications. Conclusion: The mislocation of an IUD in the bladder, while uncommon, is a possibility that should be considered when the IUD string is not visible during examinations.

Dr Associate Professor

Background: Most women do not desire pregnancy immediately after delivery and are highly motivated to accept family planning methods. The post partum intrauterine device is one of the family planning methods that can address this need. According to prior reports intrauterine device use has been very low from the contraceptive method mix. Objective: To assess barriers to postpartum intra uterine device uptake among mothers who delivered at two public hospitals in Addis Ababa, Ethiopia. Method: It is an institution based cross-sectional study. Simple random sampling method was used to select study participants. Descriptive statistics and regression analysis were used to determine the presence and strength of association between uptake of post partum intrauterine device and independent variables. Result: In this study the uptake of postpartum intrauterine contraceptive device was 11% (95%CI=8.0, 14). The stated barriers for the none uptake of post partum intrauterine device were fear and concern (61.6%), religions value for family planning (16.9%), husband and relative opinion (7%), culture norm (5%) and health provider related factor (5% (17/367)). Parity and mode of delivery were significantly associated post partum intrauterine device uptake. The odds of intrauterine contraceptive device utilization for mothers with previous number of deliveries of ?3 and 1-2 were 35 (AOR=34.8, 95%CI=7.33, 165.4) and 4 (AOR=4.2, 95%CI=1.47, 12.07) times higher than those with no previous delivery. In addition, assisted vaginal delivery had 11 (AOR=11.06, 95%CI=3.26, 37.5) times increased odds of intrauterine contraceptive device uptake than SVD. Conclusion and recommendations: The uptake of post partum intrauterine device was low (11%). The main barriers identified for the low uptake were fear and concern to myth and misconceptions, religions value for family planning, husband and relative opinion, culture norm and health provider related factors. To identify and address reasons for gaps in knowledge and to clear public misconceptions and fears further large scale studies are recommended. Key-words: PPIUD, Contraception, post partum, Ethiopia.

The impact of prior levonorgestrel intrauterine device use at the time of embryo transfer.

To investigate whether infertile women with a history of levonorgestrel intrauterine device (LNG IUD) use have impaired pre-transfer endometrial thickness and pregnancy rates after embryo transfer. Retrospective cohort study at a single academic medical center of infertile women ages 18-44 with a history of LNG IUD use undergoing their first embryo transfer cycle between January 2019 and January 2021 compared to controls with a history of no prior birth control use (NONE) or only prior oral contraceptive use (OCP). The primary outcome is endometrial thickness prior to embryo transfer. Secondary outcomes include embryo transfer results. We analyzed data from a total of 616 patients (197 NONE, 357 OCP, 62 LNG IUD). Women with a history of LNG IUD use had thinner endometrial stripes than women with a history of no prior birth control use (LNG IUD 8.93mm, NONE 10.32mm [aRR 0.88, 95% CI 0.80-0.97]), but not when compared to women with a history of OCP use (OCP 9.61mm [aRR 0.92, 95% CI 0.84-1.01]). Women with a history of LNG IUD use had slightly higher implantation rates than those with no birth control use history (LNG IUD 43.37%, NONE 24.17% [RR 1.79, 95% CI 1.21-2.45]), though not when compared to prior OCP users (OCP 38.72% [RR 1.12, 95% CI 0.86-1.47]). The remainder of the embryo transfer outcomes were similar between the three groups. Prior LNG IUD users have reduced endometrial thickness at the time of embryo transfer but do not have worse pregnancy outcomes.

Lost and found: the late discovery of a migrated intrauterine device after 15 years - a case report

Intrauterine devices (IUDs) are a preferred reversible contraceptive choice for about 159 million women worldwide. While generally safe, they pose risks like uterine perforation and device migration, which happen in about 1 in 1000 insertions. Other common issues include insertion failure, pain, infection, and menstrual changes. This report details a rare case of IUD migration in a 40-year-old woman, discussing the diagnostic challenges and the approaches used to manage such complications. IUD migration to the bladder is uncommon but can lead to serious, often undetected issues, thus underscoring the necessity for regular follow-up after placement. Early diagnosis with imaging is critical for proper treatment, with the World Health Organization recommending surgical removal in symptom-free cases. The rarity of uterine perforation during IUD use highlights the vital need for vigilant monitoring and patient follow-ups to prevent and quickly address such complications. The uncertain timing and cause of IUD migration further stress the importance of comprehensive counseling and regular patient check-ups. Abdominal discomfort may indicate an IUD has migrated, emphasizing the need for patient awareness and routine self-monitoring after placement. CT imaging is crucial for identifying and pinpointing the location of migrated IUDs, facilitating their removal using minimally invasive methods like colonoscopy and laparoscopy. For more complicated scenarios, such as those involving deep embedment, laparotomy may be necessary.

Spontaneous clearance of Chlamydia trachomatis and its associated factors among women attending screening for chlamydia in Shenzhen, China

ObjectivesThis study aimed to investigate the factors associated with the spontaneous clearance of Chlamydia trachomatis, a phenomenon that, despite a growing body of literature, remains understudied in the context of women in China. MethodsSpontaneous clearance was defined as the transition from a positive to negative Chlamydia status over time without the use of antichlamydial therapy. Data from 5935 women aged 18 years and older who participated in the Clinical-Based Health Check program were analyzed. Eligible participants had no history of Neisseria gonorrhoeae infection, pelvic inflammatory disease, recent antibiotic use, or pregnancy and had an interval between the screening and follow-up visits of more than 3 days. Logistic regression was used to identify factors influencing spontaneous clearance. ResultsSpontaneous clearance occurred in 23.9% (50/209) of the participants, typically with a median interval of 27 days. Significant factors included an interval >45 days, an age >35 years, the use of an intrauterine device (IUD), and the presence of clue cells. ConclusionSpontaneous clearance of C. trachomatis is significantly affected by age, the interval between two tests, IUD use, and the presence of clue cells. Screening strategies should prioritize women under 35 years of age who do not use IUDs and test negative for clue cells for more effective chlamydia prevention and management.

Frequent Use of Premenopausal Progestin in Prior Pre-Eclamptic Women.

Women with a history of pre-eclamptic pregnancy are predisposed to later occlusive vascular diseases. We compared the use of cyclic progestins or levonorgestrel-releasing intrauterine device (LNG-IUD) for treatment of menstrual cycle abnormalities between premenopausal women with and without a prior pre-eclamptic pregnancy. Register-based cohort study during 1994-2019 of oral progestin or levonorgestrel-releasing intrauterine device (LNG-IUD) in Finnish women with (n=31 688) and without (n=91 726) prior pre-eclampsia in 1969-1993. Cyclic progestin or LNG-IUD use and its association with future use of menopausal hormone therapy (MHT). Prior pre-eclamptic women had used cyclic progestins more often (23.5% vs. 9.1%; p<0.001) and initiated the use at younger ages (41.8 years [SD=6.3] vs. 45.9 years [3.1]; p<0.001) than control women. Also, LNG-IUD was inserted more frequently (p<0.001) in prior pre-eclamptic women (9.3%) than in controls (4.7%). Cyclic progestin or LNG-IUD use was accompanied by significant 37-90% elevations in future MHT use. Increased use of cyclic progestins and LNG-IUD in premenopausal women with a history of pre-eclamptic pregnancy can be seen as indirect evidence of earlier onset of ovulatory dysfunction. This may contribute to the elevated risk of endometrial cancer in these women. Our findings may indicate one additional late sequela of pre-eclamptic pregnancy.

Cervical Cytological and Colposcopic Findings in Cases Associated with Prolonged Use of Intrauterine Devices versus Long Acting Injectable Contraceptive Agents

Cervical Cytological and Colposcopic Findings in Cases Associated with Prolonged Use of Intrauterine Devices versus Long Acting Injectable Contraceptive Agents

Correlation between abdominal visceral fat and the risk of endometrial cancer in patients with polycystic ovary syndrome

Objective: To explore the correlation between abdominal fat and the occurrence risk of endometrial cancer (EC) in patients with polycystic ovary syndrome (PCOS). Methods: The clinical information of 120 PCOS patients receiving treatment in our hospital from March 2019 to April 2022 were included in this study. Patients were divided into two groups, endometrial cancer (EC, n=35) and normal group (NM, n=85). Statistical analysis included t-test, c2-test, and Pearson's correlation coefficient. We analysed the data using logistic regression. The predictive accuracy and discriminative ability of the prediction model were assessed by the area under the receiver operating characteristic (ROC) curve (AUC) and calibration curves. Results: The incidence rate of EC in women with PCOS is 10.91% (12/110). Significant differences were found in waist circumference, hypertension, diabetes, hyperlipidemia, body mass index (BMI), waist-hip ratio (WHR), insulin resistance index (HOMA-IR), visceral fat area (VFA) oestrogen receptor, progesterone receptor, human epidermal growth factor receptor-2 (HER2), estradiol (E2), and luteinizing hormone (LH) between the two groups (P&lt;0.05). No statistical difference was found in age, hip circumference, menopause, use of intrauterine device, progesterone (P) and follicle-stimulating hormone (FSH) between the groups (P&gt;0.05). Multivariate logistic regression analysis showed that BMI, HOMA-IR, VFA and HER2 were independent influencing factors of EC in PCOS patients (P&lt;0.05). The AUC of BMI, HOMA-IR, VFA, HER2 were 0.878 (95%CI: 0.810~0.946), 0.831 (95%CI: 0.751~0.911), 0.816 (95%CI: 0.704~0.929) and 0.737 (95%CI: 0.634,0.840), respectively. The model had more diagnostic effectiveness (AUC=0.973). Conclusions: In PCOS disease, high-level BMI, HOMA-IR, VFA, and positive HER2 show an increased risk in the incidence of EC. These findings suggest that BMI, HOMA-IR, VFA, and HER2 are potential markers for Risk assessment of EC. HER2: Human epidermal growth factor receptor-2, E2: estradiol, P: progesterone, LH: Luteinizing hormone, FSH: Follicle-stimulating hormone. Keywords: Polycystic ovary syndrome; Abdominal visceral fat; Endometrial cancer; Occurrence risk.

Intrauterine device use in adolescence: a narrative review.

Contraceptive use in adolescence remains a challenging issue. Adolescents are at high risk of unintended pregnancies and sexual transmitted infections. During the past few decades intrauterine devices are recommended from global health organization, including the American Academy of Pediatrics, American College of Obstetricians and Gynecologists and World Health Organization as a method of contraception for adolescents. Intrauterine devices are part of the long-acting reversible contraceptives (LARCs) and include the copper bearing device (CU-IUD) and the levonorgestrel intrauterine system (LNG-IUS). IUDs are a safe and effective contraceptive method for adolescents with a failure rate less than 1%. Their use is not limited only in contraception. LNG-IUS 52 mg is approved for treating heavy menstrual bleeding and protection from endometrial hyperplasia in women receiving hormone replacement therapy. It can also be an effective tool in the management of dysmenorrhea, while CU-IUD can provide emergency contraception. Nevertheless, IUDs remain underutilized in this group of population. Adolescents' lack of proper education about contraception and sexual behavior creates myths and misconceptions about the possible side effects and the suitability of IUDs in this age group. Furthermore, health care providers remain skeptical and hesitate to suggest IUDs to adolescents. Other barriers including high cost, concern about confidentiality and difficulties in access contribute to its limited use. It is of high importance to eliminate barriers and offer more accessible contraceptive services to adolescents.

FAKTOR YANG MEMPENGARUHI PENGGUNAAN KONTRASEPSI IUD (Intra Uterine Device) DI PUSKESMAS TINGGEDE

The Family Planning (FP) program has been proven to be one of the most effective efforts to reduce maternal mortality rates. This study aims to identify factors influencing the use of intrauterine device (IUD) contraception in Tinggede Community Health Center, Sigi Regency, Central Sulawesi Province in 2024. The study uses a cross-sectional analytical method with a sample size of 130 FP acceptors at Tinggede Community Health Center. The results show that knowledge, attitude, and the husband's support significantly influence the use of IUD. The higher the knowledge, attitude, and husband's support, the higher the rate of IUD usage. The study also finds that subjective norms do not significantly influence the use of IUD. This indicates that community norms do not greatly affect women's decisions to use IUDs. In conclusion, knowledge, attitude, and the husband's support are important factors influencing the use of IUD at Tinggede Community Health Center, Sigi Regency, Central Sulawesi Province. Therefore, efforts are needed to improve husbands' knowledge and support for IUD to increase the use of this contraceptive method in the community. Keywords: IUD, knowledge, attitude, subjective norms, husband's support

Perinatal outcomes with a copper intrauterine device in situ after 28 gestational weeks: A retrospective study of sole center in southeast China.

The purpose of this study was to investigate the pregnancy outcomes with a copper intrauterine device (IUD) in situ after 28 gestational weeks and the association between pregnancy with copper IUDs and neonatal congenital malformations. This retrospective study had compared the singleton pregnancies with the copper IUDs in situ and without after 28 gestational weeks in 1 delivery center of southeast China. The main exposure was a copper IUD in uterine cavity with pregnancy. The pregnant outcomes as preterm birth, premature rupture of membranes, infections were observed and compared. We had also compared neonatal congenital malformations in 2 groups. The statistical analysis was carried out using R (version 4.0.4; R Development Core Team) statistical software. Association between IUD use or duration of IUD use and adverse pregnancy outcomes were estimated using logistic model. Two-tailed P value < .05 was deemed statistically significant. A total of 148 pregnant women were included in our study, 74 with copper IUDs in situ were categorized into case group and 74 without IUDs during pregnancy into control group. No significant difference of maternal age, BMI, birth weight and gender were observed between 2 groups. In case group, the rates of preterm premature rupture of membranes (37.8%) and spontaneous preterm birth (23.0%) were significantly high compared to control group. Odds ratios of premature rupture of membranes and spontaneous preterm birth were 2.86 and 5.22 respectively. Women of elder age (≥35 years) in case group were more likely to experience premature rupture of membranes. The rates of neonatal congenital malformation were 10.8% (8/74) in case group and 1.4% (1/74) in control group respectively. We had found that pregnancy with copper IUD in situ increased the risk of premature rupture of membranes and spontaneous preterm birth after 28 gestation weeks, the risk of spontaneous preterm birth increased 5.22 times. Pregnancy with IUD in situ may be at increased risk of infection and neonatal malformation.

Concurrent acute cystitis, pancolitis, and tubo-ovarian abscess following laparoscopic ovarian cystectomy: a case report

BackgroundInadequate surgical interventions can lead to serious complications such as tubo-ovarian abscesses in the upper female genital system, often resulting from untreated pelvic inflammatory disease. Pelvic inflammatory disease, caused by infections like Chlamydia trachomatis and Neisseria gonorrhoeae, leads to scarring and adhesions in the reproductive organs, with common risk factors including intrauterine device use and multiple sexual partners. Pelvic inflammatory disease primarily affects sexually active young women and can manifest with varied symptoms, potentially leading to complications like ectopic pregnancy, infertility, and chronic pelvic pain if untreated.Case presentationThis case report presents a unique scenario involving a 17-year-old sexually inactive female who experienced concurrent tubo-ovarian abscess, acute cystitis, and pancolitis following laparoscopic ovarian cystectomy. Pelvic inflammatory disease and its complications are well-documented, but the simultaneous occurrence of acute cystitis and pancolitis in this context is unprecedented in the medical literature. The patient’s presentation, clinical course, and management are detailed, highlighting the importance of considering diverse and severe complications in individuals with a history of gynecological surgeries.ConclusionsOur case report highlights the need for healthcare professionals to remain vigilant for atypical presentations of gynecological complications and emphasizes the value of interdisciplinary collaboration for optimal patient care. We encourage further research and awareness to enhance understanding and recognition of complex clinical scenarios associated with gynecological procedures.

HUBUNGAN PERAN BIDAN DAN DUKUNGAN SUAMI TERHADAP PENGGUNAAN IUD DI WILAYAH KERJA PUSKESMAS SRANDAKAN

Indonesia prioritizes the Family Planning (KB) program, especially Long Term Contraceptive Methods (MKJP) such as the Intrauterine Device (IUD). The use of IUDs in DI Yogyakarta is more popular even though injectable hormonal contraceptives are still dominant in Indonesia, the Srandakan Community Health Center in Bantul recorded the highest use of IUDs (44.5%). National development targets in the strategic plan and target setting for the 2020-2024 BKKBN program, as well as international agreements in the SDGs development goals to increase participation rates in the use of MKJP, this makes it an important issue for participation in the use of MKJP, especially the IUD, which is a contraceptive device that is considered effective. The availability of information and social support from midwives and husbands is key in increasing the acceptance and continued use of IUD contraception by WUS. This study aims to determine the relationship between the role of midwives and husband's support on the use of IUDs by WUS in the Srandakan Community Health Center Work Area, Bantul Yogyakarta. This research is a quantitative study with a correlational analytical design and a cross-sectional approach. The sampling technique used accidental sampling with a total population of 1,034 WUS and a sample of 92 respondents. The research instrument used a questionnaire. The research results were obtained from the Fisher's Exact Test which showed a significant relationship between the role of the midwife (p=0.019) and husband's support (p= &lt;0.001) on IUD use. Based on these results, it can be concluded that the role of the midwife and the husband's support influence the decision to use IUD contraception.

Risk and protective factors of miscarriage: Evidence from a nationally representative sample of women in India.

Miscarriage is the most distressing complication in early pregnancy, with one in every five pregnant women ending in a miscarriage, and its causes are multifactorial. This study aimed to find the risk and protective factors of miscarriage among women aged 15-49 years in India by using the National Family Health Survey (NFHS-5) data. The data were taken from NFHS-5; 53,560 women aged 15-49 years who had reported either a miscarriage (n = 5104) or livebirth (n = 48,456) during the last 12 months preceding the survey were included in the study. Various sociodemographic, lifestyle, comorbid, and fertility-related factors were considered in the Poisson regression analysis, and adjusted prevalence ratios were obtained. Significant sociodemographic risk factors were age less than 20 years or more than 34 years, urban residence, primary and higher education levels, wealth index middle and above, and occupation as employed. Muslim religion, Scheduled Tribe, and Other Backward Class castes were statistically significant protective factors. Obesity, severe anemia, hypertension, and thyroid disorder were the significant comorbid risk factors, whereas tobacco chewing was the only significant lifestyle risk factor. A higher number of ever-born children was the fertility-related risk factor, whereas the use of intrauterine devices was a significant protective factor for miscarriage. To reduce the incidence of miscarriage in developing countries like India, the respective governments and healthcare providers should develop intervention programs targeting women in well-educated and high-income families.

Effects of Hormonal Contraception and the Menstrual Cycle on Maximal Strength and Power Performance.

To evaluate the effects of oral contraceptive (OC) and hormonal intrauterine device (H-IUD) use, compared to an eumenorrheic (EUM) cycle, on maximal strength and power between hormone phases. One repetition max (1RM) leg press and bench press, peak force (PF) from knee extension and upright row isometric dynamometry, and power from vertical jump height (VJH) and reactive strength index (RSI; cm/s) were measured in 60 healthy, active women (mean ± standard deviation [SD]; Age: 26.5 ± 7.0 yrs, BMI: 22.5 ± 3.7 kg/m2) who were monophasic OC users for ≥6 months (n = 21), had a H-IUD for ≥6 months (n = 20), or had regularly naturally occurring menstrual cycle for ≥3 months or were using a non-hormonal IUD (EUM; n = 19). Participants were randomly assigned to begin in the follicular phase/placebo pill (low hormone phase; LHP) or in the luteal phase/active pill (high hormone phase; HHP) and were tested once in each phase. Estimates of total lean mass (LM), leg LM, and arm LM were measured via dual energy x-ray absorptiometry. Separate univariate ANCOVAs were used to assess the change from HHP to LHP between groups, with LM and progesterone as covariates. Leg press 1RM was significantly different across phases between groups (p = 0.027), with higher leg press 1RM in the HHP for the OC group (mean difference[∆HHP-LHP] ± standard error: ∆7.4 ± 15.9 kg; p = 0.043) compared to the H-IUD group (∆-8.9 ± 23.8 kg; p = 0.043). All groups demonstrated similar bench press 1RM, PF, VJH, and RSI between phases (p > 0.05). Lower body strength was greater in the HHP for OC users (5.6% increase) suggesting lower body maximal strength outcomes may be influenced by hormonal contraception type.

Prevalence, Determinants, and Management Options of Scar Site Pregnancy in Women With Previous Cesarean Section: A Study From the Al-Qassim Region.

Pregnancy located outside the uterine cavity following a cesarean section has become more prevalent in recent years due to the increase in cesarean section delivery. This study sought to investigate the prevalence, determinants, and treatment options of scar site pregnancy among women who sought maternal and child health services in a hospital in Buraydah, Al-Qassim region, Saudi Arabia. Utilizing a quantitative retrospective case-control design, 50 women were recruited and assigned to the two groups evenly. Demographic data and risk factors were assessed using a questionnaire, and data were analyzed using SPSS version 27 at a 95% confidence interval and presented intables and figures. Fifty-eight percent of the participants were aged 35 years and above, with 38% reporting a parity of 1-3. Logistic regression revealed that parity (odds ratio (OR) = 10.975, 95% confidence interval (CI) = 0.887-135.861, and p-value = 0.062), the interval between the last and present pregnancies (OR = 0.056, 95% CI = 0.005-0.668, p-value = 0.023), intrauterine contraceptive device (IUCD) use in the last year(OR = 0.070, 95% CI = 0.006 -0.780, p-value = 0.031) were statistically significant in predicting cesarean scar pregnancy. Combined methotrexate and aspiration were the most prevalent treatment options for scar site pregnancy in this study. Scar site pregnancy is a maternal health complication that affects women across all healthcare settings, and its prevalence is not clear due to underdiagnosis and underreporting. The risk of scar site pregnancy increased with an increase in the number of childbirths (parity) and the interval between the last and current pregnancies.

Prospective Evaluation of Ease and Difficulties of 869 Cases of Intrauterine Devices Removals

ObjectivesThe objective was to describe the ease and difficulty of removing intrauterine devices (IUDs). MethodsWe conducted a prospective study at the University of Campinas (UNICAMP), Faculty of Medical Sciences, UNICAMP. We included women who requested IUD removal. We excluded women with partial IUD expulsion in which the IUD was protruded at the external os. We identified difficult IUD removal when the removal was challenging, including the inability to visualize IUD strings extending from the cervical os. ResultsA total of 869 women participated. Women were aged 29.4 ± 8.0 years (mean ± SD; range 14–51) and the duration of IUD use at the time of removal was 4.3 ± 4.2 years. We found that 702 (80.8%) women had visible strings at the external os and the removals were performed at the first attempt without difficulty in 692 (79.6%) participants. The pain was more intense (>4) in cases of difficult removals. After multivariate logistic analysis, difficult removals were associated with users of IUD ≥3 years (3 times higher risk); for each previous cesarean delivery, the risk increased by 1.5 times. ConclusionsOur study showed that IUD removal is an easy and safe procedure, with only a small proportion of women reporting significant pain with IUD removal.

Contraceptive Use Measured in a National Population-Based Approach: Cross-Sectional Study of Administrative Versus Survey Data.

Prescribed contraception is used worldwide by over 400 million women of reproductive age. Monitoring contraceptive use is a major public health issue that usually relies on population-based surveys. However, these surveys are conducted on average every 6 years and do not allow close follow-up of contraceptive use. Moreover, their sample size is often too limited for the study of specific population subgroups such as people with low income. Health administrative data could be an innovative and less costly source to study contraceptive use. We aimed to explore the potential of health administrative data to study prescribed contraceptive use and compare these data with observations based on survey data. We selected all women aged 15-49 years, covered by French health insurance and living in France, in the health administrative database, which covers 98% of the resident population (n=14,788,124), and in the last French population-based representative survey, the Health Barometer Survey, conducted in 2016 (n=4285). In health administrative data, contraceptive use was recorded with detailed information on the product delivered, whereas in the survey, it was self-declared by the women. In both sources, the prevalence of contraceptive use was estimated globally for all prescribed contraceptives and by type of contraceptive: oral contraceptives, intrauterine devices (IUDs), and implants. Prevalences were analyzed by age. There were more low-income women in health administrative data than in the population-based survey (1,576,066/14,770,256, 11% vs 188/4285, 7%, respectively; P<.001). In health administrative data, 47.6% (7034,710/14,770,256; 95% CI 47.6%-47.7%) of women aged 15-49 years used a prescribed contraceptive versus 50.5% (2297/4285; 95% CI 49.1%-52.0%) in the population-based survey. Considering prevalences by the type of contraceptive in health administrative data versus survey data, they were 26.9% (95% CI 26.9%-26.9%) versus 27.7% (95% CI 26.4%-29.0%) for oral contraceptives, 17.7% (95% CI 17.7%-17.8%) versus 19.6% (95% CI 18.5%-20.8%) for IUDs, and 3% (95% CI 3.0%-3.0%) versus 3.2% (95% CI 2.7%-3.7%) for implants. In both sources, the same overall tendency in prevalence was observed for these 3 contraceptives. Implants remained little used at all ages, oral contraceptives were highly used among young women, whereas IUD use was low among young women. Compared with survey data, health administrative data exhibited the same overall tendencies for oral contraceptives, IUDs, and implants. One of the main strengths of health administrative data is the high quality of information on contraceptive use and the large number of observations, allowing studies of subgroups of population. Health administrative data therefore appear as a promising new source to monitor contraception in a population-based approach. They could open new perspectives for research and be a valuable new asset to guide public policies on reproductive and sexual health.

Chronic pelvic pain among transgender men and gender diverse adults assigned female at birth.

There are limited data on pelvic pain among transgender men and gender diverse people, and the impact of testosterone on pelvic pain is poorly understood. Characterize the prevalence and correlates of chronic pelvic pain (CPP) among transgender men and gender diverse people and examine the association between testosterone use and CPP. We used 2020-2022 data from The Population Research in Identity and Disparities for Equality (PRIDE) Study, an online prospective cohort study of sexual and gender minority adults in the United States, to conduct complementary cross-sectional and longitudinal analyses. Our primary outcome was self-reported CPP lasting 3 months or longer measured using the Michigan Body Map. Among 2579 transgender men and gender diverse people assigned female at birth included in our sample, 457 (18%) reported CPP. CPP correlates included: inflammatory bowel disease, irritable bowel syndrome (IBS), kidney stones, pelvic inflammatory disease, polycystic ovary syndrome (PCOS), uterine fibroids, current hormonal intrauterine device use, prior pregnancy, vaginal delivery, hysterectomy, and oophorectomy. Individuals with CPP reported a high prevalence of IBS (37%), PCOS (20%), uterine fibroids (9%), post-traumatic stress disorder (51%), and severe depression and anxiety symptoms (42% and 25%, respectively). Current testosterone use was associated with a 21% lower prevalence of CPP (adjusted prevalence ratio (aPR) 0.79, 95% confidence interval [CI]: 0.65-0.96). In longitudinal analyses (N=79), 15 (19%) participants reported any CPP after initiating testosterone: eight (56%) of whom reported CPP prior to testosterone initiation, and seven (47%) who reported new-onset CPP. The relationship between CPP and testosterone is complex. Although testosterone use was associated with a lower prevalence of CPP, some transgender and gender diverse individuals experienced new-onset pelvic pain after testosterone initiation. Given the significant impact that CPP can have on mental health and quality of life, future research must examine the role of testosterone in specific underlying etiologies of CPP and identify potential therapies.

Effectiveness of an educational intervention on knowledge and practice of young midwifery college students about IUD and Pap smear, Babol, Iran.

The high status of midwifery within the Millennium Development Goals (MDGs) is closely tied to enhancing clinical education. The purpose of this study was to review the effect of education on the knowledge and practice of midwifery students about Intrauterine Device (IUD) and Pap smears. This quasi-experimental study was conducted over the course of four semesters, involving 128 bachelor of midwifery students. The sampling method was non-random, utilizing convenience sampling. Four consecutive 45 min weekly sessions were held, which included three theory sessions and one practical training session. Education was conducted in face-to-face training sessions using different methods such as lectures, question and answer, slide shows, educational films and brochures, and training participants with moulage. The data were gathered using a questionnaire covering demographic characteristics, various aspects of IUD and Pap smear knowledge, along with checklists for IUD insertion and Pap smear. Paired-samples T-test and multiple regression test were used to analyze the data. A significance level of p<0.05 was set for the analysis. The results of this study showed that there was a significant difference in the average knowledge across various aspects of IUD and Pap smear before and after the intervention (p<0.001). On multiple regression analysis, residence and income significantly influenced knowledge (β=0.313, p=0.001 and β=-0.384, p=0.001, respectively). Also, multiple regression analysis indicated that the use of IUD among family or friends and age significantly impacted practice (β=-0.450, p=0.005 andβ=-0.206, p=0.030, respectively). The educational intervention yielded a noticeable enhancement in the knowledge and practical skills of midwifery students. These students tend to achieve higher levels of success and deliver superior services to both patients and clients.