Im a girl and i am 13 years old and i am really scared because i really dont want to be pregnant. please help.
ANDY'S ANSWER: If you have not had sex and are still a virgin, you are not pregnant. It's very normal for your period to be irregular, especially at your age. It's also normal to even miss a period altogether, especially while when you have recently started having periods. It can take years to have a regular period, and some girls are never regular.