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
Do You Have a Lump on Your Neck or Behind Your Ear? What it Means, and How to Remove it Naturally
A lump on your neck and body is generally normal. However, at the same time, they can certainly cause worry, especially when you don’t know
PositiveMed
Feb 4, 2017
