It's the uterus lining that is shedding and then it bleeds and there is only one way out - through the vaginal canal.
girls have their period because the blood sheds from a nest that is building in your stomach that the baby will lay on when (or if) you have a baby. the blood sheds and comes out your vagina.
menstrual period is the monthly blood circulation of girls while spotting are the release of the blood when you are pregnant
they're pads for soaking blood when she's on her period.
YES BECAUSE ITS blood it stink blood do stank
Girls have had periods since well, ever! A period is when blood is realised out of a girls vagina. That's it basically
It depends on how heavy the period is average is a few tea spoons of blood, it's only your womb lining shredding
RED coz when periods start blood comes out of your vagina! And blood is red right.
Because the egg in "there" is surrounded by blood to protect it and when girls have their period, the blood is the blood protecting the egg and the egg is coming out with it for a new egg to come.
So they don't get blood on their clothes during the menstrual period.
most girls get it cause they are on they way to their period and it also can be if someone have already had their period it can be old blood and if it itches your vagina it can be an infection hoped i helped you if it is a brownish color it can mean you have std.
I think it might be that she craves iron and needs more iron in her blood
if she is moody or constantly going to the bathroom. or if there are "blood" stains on her clothes.