The human body is a very complex machine, especially for women who experience menstrual cycles. Before every period, the familiar sensations and signs start to feel different. However, during this ...

Scientists uncover how pregnancy transforms the brain, with gray matter changes that shape maternal instincts and well-being for the long haul. Study: Pregnancy entails a U-shaped trajectory in human ...

When it’s time to bring new life into the world, the human body transforms itself in remarkable ways. The immune system, which usually fights off anything that reads as foreign, learns to chill out so ...

Here's everything you need to know about the symptoms, signs and development stages of the third week of pregnancy, with ...