Louise Brown, the oldest IVF baby in the world, was born in the late 70s. (Just wiki'd - 1978. She's turning 31 this July.) So, yeah, there aren't a big number to play with, especially because the way IVF is done now is so different to the way it was done in 1978 - or 1987 (my birth year), even. That's why they had such a narrow sample range in this particular study, I believe - which I'm gonna have to check N&S for the author name, I think.
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Date: 2009-05-24 09:53 am (UTC)