How to check your battery usage in Windows 10 (Laptop/Tablet). This will allow you to see what applications and processes are the most draining on your battery life. This is similar to the feature available on Android devices.
Most girls start their periods between the ages of 12 years and 14 years, but some start earlier or later. When you first start having your period, it may last only a few days. Your first few periods may be very light. You may only see a few spots of reddish brown blood. Anywhere from 2 to 7 days is normal.
COMMENTS 0. You know, I'm not sure what the world record is for youngest person to start her period -- but I do know there's a huge range. I know girls who started at age 8 or 9 and girls who started at age 15 or 16. I got mine somewhere in the middle -- at age 13.