I guess the clinic I'm going to does not do a u/s until about 20 weeks of pregnancy. I have an appointment on the 16th of Jan. to hear the baby's heartbeat but I'm nervous it will be too early to hear it. How soon did you hear your baby's heartbeat? I know some get a u/s earlier than 20 weeks so they can see the heart beat, but when did you get to hear the heart beat on the doppler?