There’s probably no legitimacy to this but it’s fun to wonder ! I am 13 weeks and 6 days. Baby’s heart rate was 151 or 152 (can’t remember exactly) at last OB appointment and I’m having a girl. Did the gene testing to find out early. Best wishes!
I'm 16 weeks and at 8 weeks and 10 weeks heart rate was 180 with ultrasounds then at 14 weeks it was around 165 with doppler and I'm having a boy. I believe heart rate doesn't have anything to do with gender. I have PoTS so I always wondered if the higher heart rate was because of my own high heart rate but I'm not sure honestly.
After @ 20 weeks is when that works. If it's consistently upper 40s or 50 it's a girl if it's lower 40s and 30s it's a boy. Midwife says it works almost every time. But it has to be consistent in the one range to tell. Worked for 2 of mine, didn't find out this time yet!
Re: Hey! I am in my second trimester (21 weeks) baby heart rate is 151bpm.