Hope things go well for you with the baby thing as well. In my previous life (long time ago / prior to XW and DB), we (XXW and I) went through the whole in vitro thing at a well known clinic here. It was also unexplained infertility with us. One word of caution, do not underestimate the emotionla ups and downs associated with this treatment. I thought our couple was immune to it and sadly, we were not. Stay positive because there are a bunch of folks that i know that were successful with either getting pregnant or adopting and staying together. All the best Ali.