Is Baby's Heartbeat a Reliable Indicator of Gender?

My girl was 157 at 9 weeks

My boy was 167 at 9 weeks

I don't think it's true. My daughters stayed in the 140s and 150s

Ya my daughter was usually 140-145

Not in my case when I was early babies was 168 found out today he is a boy and heart rate was 143

My daughters was low never above 145

Totally a myth love

My baby's is around 140 and it's a girl

My son was around 155 the entire time, except once he went over 160 and they made me for monitoring

Most people say it was true for them but it's not a definite fact

I have heard mixed reviews on that theory

No my son was around there . Many women had had different heart beats that didn't match the sex . I know my technician (sono) and doctor told me that doesn't mean anything .