Abstract
Objective: We sought to investigate the amniotic fluid index for individual gestational sacs of twin pregnancies. Study Design: Four hundred eighty-eight patients with normal diamniotic twins were examined between 14 and 40 weeks’ gestation. The dividing membrane between twin fetuses was identified. An amniotic fluid index was then obtained for each gestational sac. Results: The median amniotic fluid index in individual twin gestational sacs rises slowly from 14 to 16 weeks’ gestation to 23 to 28 weeks’ gestation and then gradually declines. The median amniotic fluid index values by gestational age for twin A and twin B are not statistically different. Although twin pregnancies have a slightly lower median amniotic fluid index value than singleton pregnancies, the difference is also not statistically significant. Conclusion: Individual amniotic fluid indices can be obtained in twin pregnancies, and the values are comparable with those of singleton gestations. (Am J Obstet Gynecol 2000;182:950-4.)
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.