From ages 9-17. I started when I was 10.
14-16 days after the start of your period.
You can't
that's a great age to start because they start at the age of 10-18
about 10-12 thousand years ago
yes 110 is overweight i am also 110 and i am 10 and also 4'11 and yes she is overweight close to obese and i haven't start my period yet whatever that is
Most girls start their period when they are 12-14, but you can start as early as 8 and as late as 18. I started my period when I was just 10. You're breasts start developing 2 years before you have you're being the onset of you period (usually). If you haven't started and you're breasts have been growing for 2 years you should see a doctor.
The average is 10-14 days after the start of your last period.
Well, it usually ranges anywhere from 10-13. but it can start as early as 8 years old or as late as 15.
Yes, it usually does. And 10 isn't an abnormal age for first period either. Just be there for her, because it's probably a confusing time for her.
Everyone is different. Average age is around 12 or 13 but some start at 10 and others at 16. Just be patient.
When you reach the age 9 to 16 you will start to get pubity. i got my period when i was 10 years old... Everybodys body is different... hope this helps. :)