I wanted to be at least 10 weeks for my first ultrasound but they want to do one early for some reason. I think it may be because we have twins that run on both sides of the family but I am getting it done at another place because my U/S tech is on vacation this month. I have to bring both my boys to the appt cuz they had to reschedule the time and I wont have anyone able to watch my boys. Wish me luck!!!