Girls get periods to prepare their bodies to have a baby when they are older. The blood comes from inside the uterus, in which the wall of the uterus sheds a fluid containing blood that isn't needed. It is needed when you get pregnant. That's why you miss periods if you are pregnant.
Guys don't have anything like a girls period. No uterus no period.
Girls get periods and they have it so that while ovulating (getting her period) and has sex she can become pregnant. Men don't have periods because they carry sperm to help get a woman pregnant. And you know that men can't have babys.
The reason why girls get periods twice in a month probably because they have short cycles. I know, because it happens to me. I had my period on Dec 1, 2 & 3 and then I had again on Dec 28,29 & 30 =)
Many factors can influence the menstrual cycle. Stress, diet, and exercise can cause irregular periods. Hormone imbalances can cause them too.
A periodical is a publication that is issued at regular intervals of more than one day. For example, weekly or monthly.
Interim Periods
No
yes
when is the right time to put copper t as a contraceptive, is it during monthly periods
Girls have had periods since well, ever! A period is when blood is realised out of a girls vagina. That's it basically
no, this you be checked by a doctor
Many girls do not have regular periods when they first start having periods. As long as you are having periods every two or three months, there is no real reason for concern at this time. If your periods are very heavy, or if not being able to predict them causes you problems, you may wish to see a doctor (gynecologist) to get help in regulating them.
Periods have nothing to do with sexual orientation. Lesbians are just as capable of menstruating as straight girls.
Yes all girls start there periods between the ages of 9-16
Males don't have a womb, nor give birth. Therefore, males don't suffer from periods (menstruation) which is a lunar monthly blood discharge from the uterus.
No
Periods