A member asked:

Can a day 5 blastocyst be transferred in day 7 of my natural cycle through ivf?

A doctor has provided 1 answer
Dr. Michael Opsahl answered

Specializes in Fertility Medicine

No: The window of implantation appears to close at about noon on day 6 post-retrieval. While there may be occasional pregnancies, the success rate drops significantly. I am not sure why you or your doc would want to transfer on day 7, but it is almost certainly a poor idea.

Answered 3/18/2014

4.3k views

Thank

Related Questions