Where can i find info on fetus heart rates & their relation to the gender?

Question

Im doing a project on the old wives tale of- If the heartrate of the fetus is under 140, its a boy. where can i find scientific articles about this topic?

thanks!

Answer 1

I doubt you will find actual scientific evidence to support the heart rate theory.  It is more of an old wives tale than a medical fact.  It did not work for me.  My son's heart rate was always 145 and higher.

Good Luck!

Answer 2

google > heart rate gender