So the appointment where my Dr. told us that we were having twins, he said my due date was January 26th and that I was 8 weeks along. Next appointment he told me my due date was January 14th and that I was 14 weeks along. At that last appointment, he said we would get to find out the genders in a month. So a month later, today, we went, expecting a sono and he told me I would have to wait 3 weeks because I'm only 17 weeks along and that my due date is January 22nd. What the hell? I have no idea how far along I really am or when my due date is! He is the doctor that I had with my daughter, 4 years ago and he wasn't so dumb!