The transition into puberty and a person’s first period (menarche) is a natural biological milestone often shared through "period stories" that mix science with personal experience.
: If the egg is not fertilized, the body no longer needs that lining, and it is expelled—this is the menstrual flow . playing period
: A typical cycle lasts about 28 days , with bleeding usually lasting between 3 and 7 days . The transition into puberty and a person’s first
The transition into puberty and a person’s first period (menarche) is a natural biological milestone often shared through "period stories" that mix science with personal experience.
: 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 , with bleeding usually lasting between 3 and 7 days .