What embryos do after FET?

[Anonymous]

Hi,

Just wondering if anyone knows what embryos do after a FET? Meaning when they start implanting etc. I have something that shows what they do from a fresh IVF but not frozen. Thanks, I am on day 4 after transfer and comparing it to other FET cycles.

[Anonymous]

All embryos implant as blatsocysts (usually day 5-6), so the answer to your question would depend on what day of development the embryos were when they were transferred.