#Wearable #Pregnancy #device provides continuous fetal #monitoring . A sensor-patched strap could help detect pregnancy complications and keep mothers-to-be in close contact with their fetus via a #smartphone . Pregnancy complications represent a serious risk to both 37 maternal and #infanthealth and are associated with adverse 38 outcomes such as #Miscarriage , preterm birth, and stillbirth, 39 and low birth weight.