Girls have period because so you can have baby when you are older. If the sperms passes the eggs tube, you might think that will be the baby. The uterus is the protect the baby that in the egg cell.
Most human females have menstruation periods of between 26 and 32 days in length.
Females have periods and such, and child birth. Males, have females, who kick them in the nuts if they make'em mad.
No, "chums" typically refers to close friends or companions. "Periods" commonly refers to the menstrual cycle in females.
I think the average is about 7.5 stone, but it could be any weight.
Menstruation Cycle!! Or known as periods!!
Yes. Us girls have it but also Koreans have it too.. Korean males and females have their period.
Humans don't get pregnant when they have a period. That's only for animals. Human females mostly get pregnant mid-way between their periods.
The first symptoms are the increase in testis size. in girls it is onset of periods.
It varies according to the biological clock of the individual !... Girls can start their periods as young as 8 or as old as 21 !!
It's God's punishment for Eve leading Adam astray in the garden of Eden.
Because they do not have a uterus. The uterine lining is what sheds during menstruation as well as the releasing of the egg from the ovaries. Men/boys do not have any of these sex organs because they belong to females and only females.
well considering men do not have periods..thierfor they dont use tampons and no its not a concern for males..only for females.