Assisted Reproduction and Discussion of Rare Cases in Monozygotic Twinning.

Autor: Tan Y; Independent Scholar, Langzhong City, Sichuan Province, China.
Jazyk: angličtina
Zdroj: Twin research and human genetics : the official journal of the International Society for Twin Studies [Twin Res Hum Genet] 2023 Jun; Vol. 26 (3), pp. 236-242. Date of Electronic Publication: 2023 Jun 08.
DOI: 10.1017/thg.2023.22
Abstrakt: Assisted reproductive technology is a crucial factor that increases the incidence of monozygotic twinning in humans. This article discusses the impact of various indicators in assisted reproductive technology studies on pregnancy outcomes, especially studies with a large number of clinical cases. Furthermore, three rare cases in multiples pregnancy are discussed: fetus papyraceous of a pair of male monozygotic twins in a set of triplets, two pairs of sesquizygotic twins with sex-discordance, and rare conjoined triplets.
Databáze: MEDLINE