First doctor's visit

I had a doctor's apt. this morning at 9:00 a.m. When they called me back they asked for a urine sample, got my weight (I was 121) and they also took several tubes of blood, and Finally they did a sonogram. The sonogram was black and grey and the only thing that showed up really well was the heart beat. The doctor was able to show me a peanut shaped thing that was the baby (the black around it was the amniotic fluid). He told me my expected Due date is Jan. 18th 2007. It does not feel real yet.