I am currently 15 wks and 5 days!! I had my ob appt today and everything so far is looking good! My A1c is down to 5.8!!! Next visit in 5 wks will be another ultrasound which he said will take and hour and a half!!! Why will it take so long???? Is this normal for the u/s at about 21wks to be this intense??? Just wondering whats going to happen at this next u/s??