After my 20 week anatomy scan my doctor called and said everything looked great. However, she said that she is going to have me do another scan at 32 weeks. For some reason at the time I didn't think to ask why, because I was happy she said everything was fine. I've asked a few other people if they had to do this and no one has.

So I'm wondering if anyone else has had to do this? Or if anyone knows why it would have to happen?

I have my next appointment on Tuesday so I plan on asking the doctor then.