Noninvasive embryo test vs. standard selection for IVF single blastocyst transfer
Part of Women’s health & pregnancy clinical trials.
This study compares two ways to choose which single blastocyst (a 5-6 day old embryo) to transfer after IVF. It looks at a noninvasive test versus the usual method of selecting by appearance, and aims to improve the chances of a successful pregnancy.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You were fertilized using conventional IVF (not ICSI or other methods).
- You are age 35-43 or have had 2 or more pregnancy losses (including biochemical losses).
- You agree to grow all day-3 embryos into blastocysts (or at least 6 embryos with one of 7+ cells) and freeze them one by one.
- You are willing to have a single frozen-thawed blastocyst transferred.
- You have at least two blastocysts (day 5/6) that grade 4BC/4CB or better.
- You do not have known genetic disorders, abnormal chromosomes, or conditions affecting the womb (like untreated uterine shape issues or fluid in the tubes).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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