17 Week Doctor's Appointment

I went to the last doctor in my group, Dr. Rogers, yesterday for my 4 week appointment. He did a scan so he could find both of the babies but I didn't get any pictures. Both of the babies are looking good still. One of them was flailing its arms and legs all over the place. It has been very active every time I have had a scan or ultrasound. The other one is much more calm. I am curious to see if they are like that once they are out...one constantly moving and the other much calmer. I go back to my OBGYN in four weeks. I got a phone call earlier in the week from the high risk doctor's office. They said my blood test came back so they knew the chance of down's sydrome. They said the babies are fine. There is a 1:370 chance of down's sydrome which they do not seem concerned about at all. Next Friday is my big appointment at the high risk doctor. I go for my level 2 ultrasound and should find out what the babies are as long as they cooperate.