Between 16 and 20 weeks, testosterone levels fall until they reach the range found in early puberty by about 24 weeks. The testicles will begin descending in week 26, while baby’s penis grows ...

The story of two parents who were told at 14.5 weeks into their pregnancy that their unborn child wouldn't survive has broken hearts on the internet.

Texas Children's Hospital North Austin Campus performs surgery to remove baby's lung mass during birth while still attached to umbilical cord, in ...