| Literature DB >> 11516817 |
E Sheiner1, Z Kivilevitch, E Levitas, Y Sonin, S Albotiano, I Har-Vardi.
Abstract
Several studies have shown an increased risk for monozygotic twinning after fertilization treatments. We present the clinical and sonographic characteristics of two monozygotic twin cases following blastocyst transfer. It is suggested that delayed transfer of the embryo in the blastocyst stage is a contributing factor to monozygotic twinning.Entities:
Mesh：
Year: 2001 PMID： 11516817 DOI： 10.1016/s0301-2115(01)00311-6
Source DB: PubMed Journal: Eur J Obstet Gynecol Reprod Biol ISSN： 0301-2115 Impact factor: 2.435