Heart rate is an important sign of fetal health, yet few technologies exist to easily and inexpensively track fetal heart rates outside of doctors' offices. This can create risks for pregnancies in ...

A baby's heart starts beating at about five weeks into pregnancy and increases its rate by three beats per minute daily for the first month. The normal fetal heart rate ranges from 110 to 160 beats ...

Valve disease affects how blood moves through the heart, and pregnancy is often a time when symptoms first appear or become more noticeable. Learning about a heart valve condition during pregnancy can ...

Your baby's heart rate changes a lot in the first 24 hours after delivery as their body gets used to life outside the womb. The heart suddenly needs to function differently, which can speed up the ...