you start your period when you are 8-16 year old... BE PREPARED!!
A period of ten years is a decade.
A period of 10 years is called a decade.
You start counting on the first day of your period.
the orbital period of Saturn in earth years are 89years
A decade is a period of 10 years
Nothing. You can't start your period. The body decides when you start. It is a combination of hormones and DNA. Be patient it will start soon enough and you will have it for 40+ years.
195 millon years ago
Typically, your breasts start to develop about 2 years before your period begins.
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.
9-13 years old I have always heard it was 9-17 I thought you had to be 11 to start your period!!!!
The average age of menarche (first period) is 13 years old. Anything between 10 years old and 16 years old is considered normal.
About 4,500,000,000 years.
yes you can
usually you start your period one too two years after breast development begins.
With some people it is known in their families to not start their period until late teenage years.
well if you do start your discharge then you will obviously start your period. I personally hav been having my discharge for 2 years but still haven't started my period.
The usual ages for a girl to start her period is about 11-17 however some people are early and others are late so it really depends on you.