I would suggest reading about Polycystic Ovarian Syndrome (PCOS), but it could likely be something else such as malnutrition.
That's the most likely explanation.
nope, i have but i know theres people in my year who havent, im nearly 14
i havent not started my period for September or october
You'll have white discharge for about 6 months to 1 year, then you'll start your period.
i was on my period when i got my shot and it lasted for over 14 days. After it ended i havent had another period for over a year now.
no
talk with a parent
same with me.
Yes (:
Periods come and go, I wouldn't worry to much :)
If you havent had your period in 7 months you probably need to go to the doctor, that is not normal.
If you have not ever in your life had a period then no but if you have had your period before then yes it is VERY possible