I'm having a boy and he has a higher heart rate. Theres really no truth to that wives tale. Their heart rate raises just like ours do, so if they're moving it's obviously going to be higher than if they were still.

My girls were both higher than my boy ☺️

Nope, my son's was always 150-170. I've actually noticed boys are high, girls are lower.

my baby's heart rate was in the 140s and I had a little girl. can't always go by that. :)