a period is when blood comes out the ladies vagina
No, you do not "need" to avoid any specific food while on your period. Each woman is different and some foods trigger cramps in some woman but have no effect on other women. If lemons do not cause you more severe cramping, then there is no reason for you to avoid them.
The only thing that happens exactly one month befor a woman's period is her previous period.
you really can't get pregnant during your period. Your period happens because you didn't get pregnant. Ovulation is when you get pregnant and it happens about two weeks after your period ends.
when you miss your period one month don't be alarmed it happens 2 every one
Absolutely nothing happens if you drink on your period - you can do anything during menstruation that you would do normally.
what happens if you period doesn't come on for a year, but one mouth out of the year it comes on?
Ther is no such thing as period of embryo .
Its period increases