It doesnt matter what gender. But for a teen they should get at least 8 hours of sleep. Most get about five ir less.
Kids and teens need 10-12 hours a night. A pregnant teen would need at least 10 hours--though few teens will do it.
At least 8 hours of sleep.
8-9 hours
9
12 year old girl needs only 8 hour uninterupted sleep good luck
About 7 to 8 hours.
12 hours
Eight hours.
average reccomended sleep hours for a teenager is 9 to 10 hours.
Since you are still growing, a 12 year old girl should get 9-10 hours of sleep a night.
8-10 hours
8-10 hours
8 hours 12 year old should go to be 10 to 11