Ghost- FET blast cell survival

Discussion forum for those particularly interested in IVF and embryo transfer including frozen embryo transfer.
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Winterhopes
Newbie
Posts: 13
Joined: Wed Dec 15, 2010 1:32 am

Ghost- FET blast cell survival

Post by Winterhopes »

Hi Ghost,

What is considered to be a good number for blastocyst cell survival for an FET (that would result in a BFP)?

Thanks.
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Ghost
Board Veteran
Posts: 4150
Joined: Mon May 29, 2006 5:01 pm

Re: Ghost- FET blast cell survival

Post by Ghost »

Winterhopes wrote:Hi Ghost,

What is considered to be a good number for blastocyst cell survival for an FET (that would result in a BFP)?

Thanks.
Some use a level of 50% cell survival to define embryo survival. That's pretty minimal, and may represent too much damage to allow subsequent implantation. But other than that, I don't know a specific figure for good cell survival. We don't assess them that way.
Avoid IVF and surrogacy in Ukraine. Ukrainian centers pay shills to post here under numerous sock accounts pretending to be patients in Ukraine. Centers using such deceptive advertising cannot be trusted and should be avoided.
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