Abstract
The concentration of microscopically detectable blood vessels was significantly lower in endometrium exposed to progesterone-releasing intrauterine contraceptive devices (IUDs) than in control endometrium (mean vessel density 2.39 and 3.92, respectively). The percentage of vessels with defects was significantly higher in IUD samples (35.0%) than in control samples (13.4%). There was no significant difference in hemostatic response to vessel injury between the IUD and control samples. Although they were more defective than in controls, the blood vessels of progesterone IUD-exposed endometrium were far fewer in number, which may account for significantly less uterine blood loss in the users of these devices. In addition, the progesterone IUDs do not appear to inhibit hemostasis in the endometrium so that blood loss from injured vessels may be minimized.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.