how does you body know when to get your period?

like does it have to do beside what you eat..or something down to the second?
Answers:

Please answer! Im wonderin bring i dont know!?

we all own eggs and we're born with them-- i think-- and they ending for a while. then, i dunno. it simply sorta happens.

How do I get my fiancee go to the doctor when she's afraid to move about?

It's magic..

dry skin . ?

It's similar to Mother Nature, and she knows everything. I guess it's a cylce that your body go through, it knows when and it also know when to scare the mess out of you and skip a week.

help me pliz beside ur advice!?

Your menstrual cycle is base on hormones. They are follicle stimulating hormone (FHS), lutenizing hormone (LH), estrogen and progesterone.

FSH works to stimulate follicle (egg) growth in the ovaries. Estrogen is also present and when estrogen reaches the right amount it cause a surge in LH, and the egg ruptures from the ovary. The follicle the egg be in remains on the ovary and starts to produce progesterone. Progesterone help the uterine lining to grow, and if the egg is not fertilized progesterone help your period start.

This will nouns like a joke--it is not. When I own a cocktail close to bedtime, I wake up more re-energized.?

Hormones

I love you all.. the hot ones more than others!?

yeah its artifice!