Four cases of successful live birth after transferred with extremely low-grade cleavage-stage embryos on day 3 of IVF-ET and literature review
10.3760/cma.j.cn101441-20230213-00048
- VernacularTitle:体外受精-胚胎移植中第3天极低等级胚胎4例成功活产病例报道并文献复习
- Author:
Yuanchang ZHU
1
;
Sumei HOU
1
;
Fan YANG
1
;
Jingqian ZHOU
1
;
Sheng WANG
1
;
Feng WANG
1
;
Minqing ZHU
1
;
Weifen DENG
1
Author Information
1. 深圳恒生医院生殖医学科，深圳 518000
- Publication Type:Journal Article
- Keywords:
Fertilization;
Embryo transfer;
Low-grade cleavage-stage;
Live birth
- From:
Chinese Journal of Reproduction and Contraception
2023;43(12):1264-1267
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the possible of clinical application value after transferred with day 3 extremely low-grade cleavage-stage embryos during in vitro fertilization and embryo transfer. Methods:The clinical outcomes of four cases with extremely low-grade cleavage-stage embryos on day 3 undergoing IVF-ET were retrospectively analyzed and the related literatures were reviewed.Results:Four cases successfully got pregnant after 12 days of transplantation of extremely low-grade embryos detected by human chorionic gonadotropin testing, and all of them were intrauterine singleton pregnancies. Finally these four patients had successful live births, and three of them were full-term delivery, one of them was delivery prematurely. All the babies were in the good health.Conclusion:There is still a degree of successful pregnancy and live birth rate after transferred with day 3 extremely low-grade cleavage-stage embryos. If the quality of all the embryos was extremely low-grade on day 3, we can provide new attempts and choices for the patients who were often giving up embryos transfer.
