Hi Kim, yep Trish is right. I went for my nuchal translucency scan today but it turns out i'm too early for it - so she did a dating scan instead. They measured bub and then told me the new due date on the spot. How exciting for you! You're lucky your 2 bubs will grow up together!! My sister and I are nearly that close in age - we loved it!

I didn't have to get an internal scan done, but as with what Trish said, I think it might need to be internal before 8 weeks or something. She measured me at right on 11 weeks today.

All the best for your scan