You can always speak to your parents, brother, sister or healthcare professional if you are concerned about your period.
3 to 8 days, everyone is different however some last longer than that
From 1-7 days
Anywhere from 3 to 7 days.
If you have regular periods then 5-6 weeks is too long since your last period. If you are 16 years old, you may be experiencing irregular periods. It happens.
While on birth control, your periods should last just as long as when you're not on birth control. Some women regularly experience 2-3 day periods while other women can regularly experience 6-8 day periods.
Most periods last from 3-5 days but it can vary from person to person.
Short Periods of time like about a month or two.
Usually mine last 5 to 7 days but some people's only last 4 days
three 20-min. periods
three 20-minute periods
two 20 min. periods
No.
You get your period once a month. And it can last 3 days or even 7. It depends on the person. I last 3 days and my mom, seven to eight. So there is no telling how long it will last. But you will definitely get it once a month unless you are pregnant.