Effect of endometrial thickness on in vitro fertilization-embryo transfer pregnancy outcome:a review of research progress
10.3969/j.issn.1006-5725.2023.21.002
- VernacularTitle:内膜厚度与体外受精-胚胎移植妊娠结局的研究进展
- Author:
Shiming WANG
1
;
Lin QI
;
Yaping LIU
;
Yingchun SU
Author Information
1. 郑州大学第一附属医院生殖医学中心(郑州 450052)
- Keywords:
endometrial thickness;
thin endometrium;
in vitro fertilization-embryo transfer;
live birth rate;
ectopic pregnancy;
placenta praevia
- From:
The Journal of Practical Medicine
2023;39(21):2698-2703
- CountryChina
- Language:Chinese
-
Abstract:
Endometrial receptivity is key to clinical pregnancy by in vitro fertilization-embryo transfer(IVF-ET)technique.Endometrial thickness(EMT)is a major index for pregnancy monitoring,but the optimal time indicating endometrial receptivity is controversially uncertain.Multiple studies have demonstrated the correlation between EMT and IVF pregnancy outcomes and EMT of a moderate range is essential for good pregnancy outcomes and a thin endometrium produces negative pregnancy outcomes.In this paper,we reviewed the research on the im-pact of EMT on IVF-ET pregnancy outcomes in terms of timing of EMT measurement,clinical pregnancy rate,live birth rate,ectopic pregnancy rate,placenta praevia,and low birth weight,investigating the mechanism of occur-rence and treatment of thin endometrium so as to provide clinical references for improving IVF pregnancy outcomes.
