When period cramps strike, this video explains the physiology: the uterus especially its thick smooth-muscle layer (the ...

Human Buddy is an animated show that delves into the intricacies of the human body with an engaging style. This episode focuses on topics such as menstruation, the menstrual cycle, menstrual health, ...

Studies show the menstrual cycle changes certain brain regions. But they don’t reveal whether that’s connected to emotional fluctuations. Colored coronal magnetic resonance imaging (MRI) scan of the ...