Reference intervals of gestational sac, yolk sac, embryonic length, embryonic heart rate at 6–10 weeks after in vitro fertilization-embryo transfer

Reference intervals of gestational sac, yolk sac, embryonic length, embryonic heart rate at 6–10 weeks after in vitro fertilization-embryo transfer

Abstract Background Accurately determining the normal range of early pregnancy markers can help to predict adverse pregnancy outcomes. The variance in ovulation days leads to uncertain accuracy of reference intervals for natural pregnancies. While the gestational age (GA) is accurate estimation duri...

Full description

Bibliographic Details
Main Authors: Yan Ouyang, Jiabi Qin, Ge Lin, Shuanglin Xiang, Xihong Li
Format: Article
Language:English
Published: BMC 2020-09-01
Series:BMC Pregnancy and Childbirth
Subjects:
Reference interval
Crown-rump length
Embryonic heart rate
Gestational sac
Yolk sac
In vitro fertilization-embryo transfer
Online Access:http://link.springer.com/article/10.1186/s12884-020-03186-2

Internet

http://link.springer.com/article/10.1186/s12884-020-03186-2

Similar Items