You’re pregnant and you know it can be an exciting, beautiful experience. But you’re also a little nervous. You want some reassurance that everything is A-OK. Wouldn’t it be great if I could check on ...

Tempted to buy one of those inexpensive fetal Dopplers so you can hear your baby's heartbeat between practitioner visits? Being able to monitor your baby's heart could be fun, but listen to this: ...

Pregnancies complicated by Rh alloimmunization have been evaluated with the use of serial invasive amniocentesis to determine bilirubin levels by measuring in the amniotic fluid the change in optical ...

Every year, our access to data about our own bodies increases—data that is often obtained via devices we use at home. From fitness trackers, which monitor our daily movement, to sleep trackers, which ...

For expectant parents, knowing their baby's heart is beating at a healthy rate can be deeply reassuring. So it's understandable that a device that allows parents to check their baby's heartbeat — a ...

To examine the association of physical activity on maternal–fetal circulation measured by uterine and umbilical artery Doppler flow velocimetry waveforms. Participants included 781 pregnant women with ...