So disappointed!

Kiana
Im 12 weeks & went to get my ultra sound. I thought by now i'd hear the baby's heartbeat for sure, but they said that they dont do that if its not an emergency because its bad for the baby. Too much waves to send to the baby or something like that. Am i buggin? I thought every mom gets to hear the baby's heartbeat? Its my first pregnancy & they just killed my feelings 😔