In the uterus and it comes out of the vaginal canal.
Girls have had periods since well, ever! A period is when blood is realised out of a girls vagina. That's it basically
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
No
Periods
Girls use kotex during their periods.
Most girls will start their periods between the ages of 11 and 14. It can start earlier or later than that though.
beinggirl.com
every girl does
yes, some can
yes
yes