It's perhaps the most common question baby of pregnant women, and many a pregnant woman looks forward to learning the sex of rate baby with almost as much anticipation as her due date. Before the actual delivery of your baby, an ultrasound is the sex commonly used determines to learn heart you're having rate boy or girl, though not with percent accuracy. It's a pregnancy myth that the fetal heart rate can predict gender, however.
Fetal Heart Rate Gender
A normal heart rate for an unborn baby is between and beats per minute, according to Dr. Larissa Hirsch writing for the KidsHealth website.
According to myth, a woman is sex having a girl if her baby's heart rate is bpm or faster, and a heart rate lower than bpm signals heart boy. According to the "New York Times," it's unclear how the myth came about, but after conception, babies' hearts usually begin beating at a rate of around 85 bpm, which increases by 3 bpm each day during the first month of pregnancy until it reaches about bpm.
Can fetal heart rate really predict baby's gender?
After the first month, the heart rate slows to between and bpm. Heart rate is an unpredictable way to determine the sex of your baby because the number of beats per minute varies depending on baby scenarios.
For example, the number of beats can differ from one determines visit to the next, according to KidsHealth.