Here is an amazing fact about human body: On average, menstrual cycle is 28 days, from the first day of menstruation to the first day of next cycle. But the menstrual period of those women who are close friends or live closely together, for example in a dorm, gradually synchronizes (occurs at the same time).
While there is some debate over “menstrual synchrony”, but Pheromones (Airborne chemical signals) and sense of smell are believe to be responsible for this interesting phenomenon.
health
What Really Causes Bow Legs And How To Prevent It
What Really Causes Bow Legs And How To Prevent It Bow legged people have knees that arch out when the ankles are together and feet
PositiveMed
Nov 18, 2015
