When a girl turns 12-13 years old, she appeared menstruation-monthly ejects of blood from the uterus. They may come for a year or two sooner or later. But is that a much higher age, this does not happen. It happens also that appeared once or twice, menstruation and then terminated. Their lack of (amenorrhea) from the girls over the age of 15-16 years, an abnormal phenomenon, evidence of any problems encountered in the body.

Determining the cause doctors usually start with checking the state of the uterus. And sometimes it turns out that girls do not have this authority. In such cases menstrual function, of course, impossible. But sometimes the uterus is functioning normally, and there is a partition into the vagina, preventing menstrual blood. Then she did not find out, beginning to tread on the wall of the uterus, through tubal ligation penetrates the abdomen, causing severe lower abdominal pain. To create the conditions for the outflow of blood is required to make a surgery. After that establishes the normal menstrual cycle.

Some girls amenorrhea reason lies in the underdevelopment of ovaries: they are unable to produce sufficient quantities of hormones needed day cyclic changes in the uterus. In addition, there is very little supply of eggs, and those that have are usually not mature. The function of the ovaries can try to stimulate modern hormones. But doctors usually do not do this until the girl will not marry, so that scarce eggs prematurely and not spent and she was able to become pregnant.

Amenorrhea may be the result of disease of nose, liver, endocrine glands, as well as generic intracranial injuries, head contusion, concussion, meningo-encephalitis, in which suffered central nervous system, disrupted hormonal balance and regulation of the activities of the ovaries. In some liver diseases, for example, hampered by the withdrawal of sex hormones from the body and raised their surplus. As a result of ovulation (egg maturation and withdrawal from the ovary) is not happening, menstruation does not occur. Only stubborn and timely treatment of diseases caused amenorrhea can restore menstrual function.

Into the vagina of healthy women inhabit different microorganisms. Among them are so-called vaginal wands, producing lactic acid, the devastating disease for microbial pathogens-inflammatory processes. It would seem that this ability to self-guarantee from inflammation of the vagina mucosa-kolpita or vaginitis. Yet the disease occurs in many women. Why?

The fact is that the vaginal wand supported acid solution into the vagina only when a normally functioning ovaries and produced under the influence of hormones going on updating cell mucosal vagina. If as a result of an illness, mostly endocrine, disrupted the balance of ovarian hormones. Changing microbial flora of the vagina. Its protective functions fall, and begin to breed disease germs which came into the vagina from outside or living in it before, but in the acidic environment does not have a chance to express their aggressiveness.
By violation of the protective function of the vagina leads and a weakening of the organism as a result of certain diseases. Therefore Colpitis often develops against the backdrop of beriberi, anemia, colitis, gastritis, tuberculosis.
The emergence of an inflammatory process inevitably, when pathogens enter into the vagina in large

The most common cause of colpitis becomes staphylococcus, streptococcus, and intestinal sticks. Infection of trichomonad happens usually through sexual contact. Colpitis agents can penetrate into the vagina from outside and when a woman does not comply with basic hygiene rules: a non washed genital, not undermine, after defecation, not changes underwear.

Women taking on any antibiotics in too high doses and longer than the doctor recommends, if not without its destination, can develop so-called fungal Colpitis, or thrush.