As far as researching things, it was the sex aspect, not the swinging aspect that I referred to earlier. I was wondering if there were any women out there who had done it. It sounds as if it's not very common amongst swingers. Although my wife has indicated that she may want to do it, I'm leaning towards waiting until after the pregnancy. We actually haven't even had our first experience, and I think that it would be best to wait and if the interest is still there, then try later. Thanks to all for the responses.