I just booked my first U/S this morning. Next Tuesday at 2:50 pm. I'll be 7 weeks, 3 days. That should be far enough along to see a heartbeat right ? With my first we saw the heartbeat at 6 weeks, 4 days. I didn't have an U/S until 10 weeks with my second, but I figure 7 weeks should be far enough along to see that little flicker.