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.
Allergies
11 Natural Ways to Increase Your Immunity
11 Natural Ways to Increase Your Immunity By PositiveMed-Team Edited By Stephanie Dawson Getting sick is something most of us don’t want or have time
PositiveMed
Oct 26, 2013
