When does your baby develop a heartbeat? A baby's heartbeat (at this point a fluttering of cells) starts as early as to 4 weeks after conception or 6 weeks after the first day of the last menstrual ...

New research in Sweden has produced a “blueprint” revealing how the human heart is built during prenatal development. It offers insights that could lead to improved prenatal care and new treatments ...

New research in Sweden has produced a "blueprint" revealing how the human heart is built during prenatal development. It offers insights that could lead to improved prenatal care and new treatments ...

The development of a child begins during pregnancy, when prenatal environmental factors and genetic influences interact to ...

A new study finds that classical music exposure in the third trimester reduces the complexity of fetal heart rate variability, leading to more regular and stable cardiac patterns, potentially linked ...