Same as older women 3-5 days.
Don't expect a regular 28 day cycle for at least a year after that you should be on schedule
Anyone between 12-15
If you are just starting it may take as long as a year.
yes its normal
No, this is normal.
140/89
Yes, especially if you've started your period. They're growing, that's why they're sore. Hope they don't hurt too much :)
Yep Totally
I have no idea what depo is, but anything that makes you have your period for that long can't be good for you. Maybe consult a doctor
That's perfectly normal
The plural form of thirteen year-old is thirteen year-olds.
Yes, that is normal. That might not seem normal when you're at school, or family. But think this way, there's a 3-year-gap between you guys, and you think that's alot because you're thirteen. Would you think there is still a lot if you're twenty three, and the guy is twenty one?