Add Yahoo as a preferred source to see more of our stories on Google. A fetus develops a brain and spinal cord early on. Find out how this development occurs and what you can do to support it. Fact ...

Your baby's brain is one of the first major organs to start developing – just three weeks in. And here's the wild part: It'll keep growing all the way into their 20s. The brain and spinal cord team up ...

Maternal stress could leave epigenetic imprints on genes in the placenta associated with cortisol -- a necessary hormone for fetal development -- and this would affect the baby's development from very ...