I found out with all 3 of mine at 12 weeks and it was easy to tell the boys from the girls
I had my u/s at 5 months along.. Thats what all the information tells me. And before I went i looked on the internet to get some ideas of what the difference is on the u/s. Did they give u a %age. Cause from what I hear there not aloud to tell you anything unless there over 60%..Thats crazy that ur having twins.. I was so nervous of that. Does it run in Ur family? Im having a boy!!! But its so much easier to tell if its a boy. And usually when they cant tell u what it is, its because its a girl, girls are a lot more difficult to tell. But im sure if she told u their girls and didn't say anything about not being positive then that's what they are.. Congrats!!!!