Camoy frequent culprit amenorrhea (absence of menstruation) is pregnancy. If it has not been confirmed, the cause may be gynecological diseases (inflammation of the appendages, uterine fibroids, polycystic ovarian and others). With them is a violation of hormonal sphere, monthly, or do not come or do not come in time.
Very often guilty of violating the cycle of stress. It affects the whole body, and in particular on the reproductive system. Even a short stressful situation can lead to a delay. If a strong stress, menstruation may be absent for a long time (during the war, many women stop getting their periods for years).
The desire to lose weight quickly, wearing down himself for this intense exercise, rigid diet can also cause amenorrhea. Because with the rapid weight loss and at a constant voltage of the body endocrine disrupting. Observe all over the measure, try to eat high-grade, but do not overeat (hormones in this case also violated).
Admission control pills or cancel them often entails a delay or absence of menstruation (due to ovarian syndrome gipertormozheniya). As the delay may be due to climate change, as it is significant stress to the body.
After birth, the endocrine system women rebuilt, so periods may come only after two or three myasyatsa. If you more than forty years, perhaps the beginning of ovarian failure, ovulation may be delayed, so that in this age of violation of the cycle - are not uncommon.
In any case, you have to see a specialist, after inspection they will be assigned to a treatment that will eliminate problems in your body.