Normal for a young girl to miss their period?

Hey, I am wondering is it normal for a young girl to miss their period? if they mas*erba*e and then miss their period is that normal:s? I am worried. I havent had sex so I know im not pregnant,

It doesn't have anything to do with mas*urbat*on. That's just a coincidence.

Missed periods are known clinically as amenorrea (gross name), and it's usually completely benign. Doctors don't usually consider it serious enough to warrant a full checkup until after six months. There are several possible causes of amenorrea, including hormonal shifts, weight loss, a reaction to medication, pituitary problems and, on the more serious side, ovarian disease.

If it doesn't come back in a couple of months, go get it checked out, as it could be a sign of something more serious, but chances are, you're perfectly fine.

ummm..I say if you are 13 years old orr older...then it might not be normal...but there may be possible effects of weight loss and amenorrea...if it doesnt c*m back in like mabey 2 months you havee 2 get 2 da doctor and check it out it may be realllyyy serious...mabey need a surgery or somethin like that...but 99 percent you are perfectly gd and fine just da way you r!!
hope I helped byeeezzz!

Well I exactly 3 days older than you! I am 13 and it just so happens that I have missed mine too! It is a part of getting older! I missed mine but then the next month I got it really early! So every girl goes through it, you are not the first!
If you have been having unprotected sex then there is a good chance you are pregnant!

haha Noppe, Im Not having sex for a while. I dont Need go have any chances of STD's or get the chance of having a baby at a young age. So Yes I just missed it.