Menstruation comes ahead of schedule continuously is how

Menstruation ahead of schedule to consider endocrine disorders caused by this situation is mostly seen in women's corpus luteum function deficiency, luteal atrophy in advance of the symptoms. Normal women's menstrual cramps by the body estrogen and progesterone influence, when ovulation after the female corpus luteum will maintain 14 days of time. If the progesterone level in the body is not enough, so that the corpus luteum will shrink ahead of time, may shrink to 10 days, so that the endometrium will fall off, menstruation ahead of schedule, such women need to be given progesterone drug treatment under the guidance of a doctor, only in this way can improve symptoms.