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.
hair care
8 Things No One Tells You About Straightening Your Hair
8 Things No One Tells You About Straightening Your Hair Straightening your hair is a style that never seems to go completely out. For something
PositiveMed Team
Apr 30, 2015
