I know that when trying to conceive naturally, it is a good thing for the woman to orgasm, as it does aid the sperm into the uterus. But I have to admit, as the sperm and egg have already met and made friends prior to ET, and ET effectivly bypasses the cervix anyway, I am more concerned about uterine contractions that occur during orgasm. I did not partake after ET or at any time during my pg (which is waaaayyyy OTT but I'm a LTTTCer, what can I say?)

As for sex prior to ET, I have heard of a story where a couple DTD just before ET, and when the Dr transferred the embies, his catheter returned with little spermies on the end of it. He laughed and said that at least he knows he deposited it in the right spot!

I personally would die of embarrassment if that happened to me! ROFL!