I just have a question about the freezing process and reasons behind it.
I recently had EPU on Tuesday. From the haul, we have 6 fertilised eggs. Due to OHSS, we are not doing a fresh transfer.
I was was just told today that he will freeze the embryos on day 3. Is that because they are poor quality? And once they are thawed, do they do a 3 day transfer or can they try to grow them out to blastocysts?
Any help would be fantastic