Does the fact that you have two of the same affect your decision to have a third? I've heard more than a few people say recently that they would have a third if their first two were girls so they could try for a boy. I've also heard someone say that they wouldn't try for a boy incase they had a third girl.
One of the first things my grandmother said to me after I had my second son was that I would have to have another so that I could try for a girl. I just don't understand that sort of thinking.