23 October, 2014
A multicenter prospective study to assess the effect of early cleavage on embryo quality, implantation, and live-birth rate
Early cleavage, understood as the first embryo mitosis at 25–27 hours after insemination, has been considered to be an embryo quality parameter (1–9).
Over the past decade, numerous studies have associated its presence with embryonic morphology on days 2 and 3 (1–4), development until the blastocyst stage (5), chromosome anomalies (6), embryo viability (7–9), implantation rate (2, 10), and abortion rate (11).
Back to blog
In other news
11 October, 2021
What are the advantages of taking embryos to blastocyst stage?
Miriam Valcarcel Embrióloga en HC Fertility Marbella ...
[Continue reading ]25 April, 2018
Have you already decided to perform an assisted reproduction process?
Here are some tips: ...
[Continue reading ]