I don't have a lot of answers, but when I was waiting at the RE office, I read some articles. One of the things that I read is that some "older" women do better with a 5 day transfer/assisted hatching sometimes . . . that the outer shell (zona) can toughen/fail to hatch properly. So, since you have so many eggs and stim well, and there doesn't seem to be a problem with quality, maybe you'd be better off on a fresh cy letting the eggs grow to blast stage and trying assisted hatching? Also, maybe the meds they are using for the lining are causing your lining to be too thick? Perhaps a different mix (no viagra, or something else) and steroids or something would make a difference? I don't know - just grasping at straws!

Did they ever figure out why you've had so many m/c? Perhaps trying again naturally with medicine supports in the 2ww would be worthwhile? I don't know . . . I'm just wondering if you are being "over-medicated" somehow - another article I read said that the lining was key to success of IVF.

Okay . . . that is all I've got. I can't help you on the FET, though.

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