anyone here use a Doppler at home?

babyjumper

so today I went for a check up with my midwife and she listened to the baby's heart beat.... it's the first time I've heard it!!!!😍😍😍... when my partner and I went for our first scan the hospital didn't have the volume up so we never heard it... do any of you ladies have a Doppler you use at home? is it safe for the baby? is love the baby daddy to get to hear the heart while we wait for our next scan which isn't until September 6th.....