From the moment of conception, your baby has the genetic information to become a boy or girl — but because both sexes start out the same in the womb, you're going to have to wait to find out that info ...

Pregnant Gisele Bündchen—who is expecting a child with boyfriend Joaquim Valente—shared an adorable video of her baby bump while reflecting on how to find happiness in life.

Pregnant Gisele Bündchen—who is expecting a child with boyfriend Joaquim Valente—shared an adorable video of her baby bump ...

Maternal stress could leave epigenetic imprints on genes in the placenta associated with cortisol—a necessary hormone for ...