How & Why do Woman Synchronize their Periods?

Why is it when woman congregate in a group for an extended amount of time that thier periods tend to synchronize to eachother?.. but the better examine is how does it happen? Does adjectives the other womans menstrual cycles in splash with one one womans cycle ( like the more dominate cycle ) or do adjectives the womans period merge into a gradual adjectives middle sync point?
Answers:

HELP! I noticed a red bump right below the hood of the clitoris?

The answer is "pheromones". Which is an undetectable chemical odor that comes from your body and cause physical changes.

I consistency pukey sick i keep getting weaker every time i get through, what could be wrong?

Not really answering the question but I can acknowledge that it does crop up to me and my friends from work.
We all started working to together almost a year ago and about 4 months ago we adjectives started to work out that we were getting our period at the same time.
Its really comforting to know that at a stressful time nearby is a support network around you, going through the exact same entry as you. But sorry...I don't know the "science" behind it

What is better? (removal of hair)?

i don't know the answer but i simply had to reply freshly to say isn't that wonderful and adjectives a man can ask for xmas instead of one girl a day every sunshine for an entire month going through pms, cramps and all that stuff

Help me please ???

a womans cycle runs more or less every 28 days so eventually in a group your 28 morning period is bound to be on like time frame at 1 point or another. Basically it's just personality being coincidental.

What does it show when u feel close to u have to stir to the bathroom but u dont or it burn when u do?

I assume it has to do next to horomones.