Will my doctor be able to tell if my cervix and uterus are placed well at regular ultrasound visits? I just realized that he has never commented on any of that, and I was just wondering after seeing posts about some women past 20 weeks being told these things. I'm 15 weeks, and everything else is healthy:) thank goodness. But I was just curious if there were things I have to ask to find out. First time mom, 19 and have a wonderful boyfriend (fiancée actually, but I don't like using that word) that tells me I worry too much:)