It varies between people.
Nothing. You are just ending the period and that sometimes happens. You will find this happens after PE or when you exercise.
You really should of taken the pill the day your period started so it doesnt alter your cycle. But yes its ok but your period may be late next month.
Your period was just probally late, if you where pregnant you would not of started at all.
Discharge........its wierd and nasty but it happens
right now your period isn't regular yet and that happens to a lot of girls in there first year.
Nothing bad can happen from starting your period 1 week early. If this happens it is probably because you're irregular but it does not cause problems.
If by thirteen, you've started your period, then yes. But, you can get pregnant before you start, but that very rarely happens.
It means that the period last only a few days not the whole period it should last.
No, it happens when it happens. It is hormones that determine when you start and also some family history. Talk to your mom and ask her how old she was when she started that may give you a timeline.
Getting your first period is part of puberty, but happens at different ages for all girls. You probably started puberty before you got your first period and still got a way to go.
Probably around September 8th
It means that you still on your period and it will stop shortly.If it doesnt get medical help.