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
6 Hygiene Products You Should Never Share with ANYONE
At some point or another, you may have forgotten your soap, or you have a friend over the may have done the same. It may
PositiveMed
Mar 8, 2019
