: A typical cycle lasts about 28 days , with bleeding usually lasting between 3 and 7 days .

: Common stories describe waking up to find "something wet and sticky" or seeing red in underwear, often leading to a mix of relief and nervousness.

: If the egg is not fertilized, the body no longer needs that lining, and it is expelled—this is the menstrual flow .

The physical process begins with the at the base of the brain. Around the ages of 11 to 17, this gland sends hormones to the ovaries, signaling them to mature an egg and the uterus to build up a thickened, velvety lining of blood and fluid.

Read more

Playing | Period

: A typical cycle lasts about 28 days , with bleeding usually lasting between 3 and 7 days .

: Common stories describe waking up to find "something wet and sticky" or seeing red in underwear, often leading to a mix of relief and nervousness. playing period

: If the egg is not fertilized, the body no longer needs that lining, and it is expelled—this is the menstrual flow . : A typical cycle lasts about 28 days

The physical process begins with the at the base of the brain. Around the ages of 11 to 17, this gland sends hormones to the ovaries, signaling them to mature an egg and the uterus to build up a thickened, velvety lining of blood and fluid. velvety lining of blood and fluid.