Is anyone else measuring way ahead of schedule? I've been measuring almost 6 weeks ahead at every appointment (even though I haven't been gaining weight) and I'll be 33 weeks tomorrow. We've had an ultrasound about once a month for the last 3 months since I've been so far ahead. At each ultrasound he is measuring at 1-2 weeks ahead and they say that's normal but 6 weeks for me sounds like a lot.