That depends on your doctor. Most women get one ultrasound at around 20 weeks. You'll hear the heartbeat at this visit.

i didnt get an ultrasound till 13 weeks then a 20 weeks and thats when i found out i was having a lil boy but it depends on ur doc.

I had one earlier i think at 12 weeks, but it was because i got kicked in the stomache and they couldnt get a heartbeat. Luckily my son is doing quite well and is now almost 6 months old! how time flys