E.M.
I would definately read about it, but I think they are wonderful and I think she will most definately know the sex of the baby if she gets one. My sister-in-law had one done a couple of months ago and the detail of it is just amazing. My sister is actually getting one done today to determine the sex of her baby. Between these two people I know and them having it done, I have not heard their doctors tell them that it is bad. You sit in a room and it is put up on a big screen and it really is amazing. I am excited about seeing it again tonight. I hope you guys decide what to do, but I really think that it is worth it. I had my baby 2 months before it came here to Fort Myers and we're not having anymore. I wish I would have been able to do it. Good luck! E.