Sleeping too late can cause what symptom, can menstruation maladjusted

Sleeping too late may lead to dispirited, loss of appetite, sallow complexion, fatigue and fatigue during the day, which can also lead to irregular menstruation, severe cases can also lead to endocrine disorders, should be admitted to the hospital for six sex hormone examinations. Suggestions: It is best to sleep between 10 p.m. to ensure adequate sleep.