2 doctors weighed in:

Can a fetus heart rate tell you the sex?

2 doctors weighed in
Dr. Nikolaos Zacharias
Obstetrics & Gynecology - Maternal Fetal Medicine
1 doctor agrees

In brief: Nope!

Fetal gender can be gleaned by expert sonogram by 10-14 weeks and clearly visualized thereafter, but even earlier secure diagnosis can is now possible by newer non-invasive prenatal genetic testing options (cell-free fetal dna in maternal circulation e.
g. Maternit21). The range of the fetal heart rate cannot help answer the question in the absence of the above tests.

In brief: Nope!

Fetal gender can be gleaned by expert sonogram by 10-14 weeks and clearly visualized thereafter, but even earlier secure diagnosis can is now possible by newer non-invasive prenatal genetic testing options (cell-free fetal dna in maternal circulation e.
g. Maternit21). The range of the fetal heart rate cannot help answer the question in the absence of the above tests.
Dr. Nikolaos Zacharias
Dr. Nikolaos Zacharias
Thank