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.
Beauty
5 Essential Vitamins for Glowing Skin
Did you know that your skin is the biggest organ on your body? Your skin often gives you hints into your vitamin and mineral deficiencies.
PositiveMed
Sep 12, 2016
