The hymen cover has the hole thin film in a female vagina collar extension’s center, its position located at vagina and vestibulum vaginae dividing line place. Thin film pro and con assume the pink, the surface are moist. Young people’s hymen is small and thick, is mature along with the female in body’s growth, the hymen will become gradually is big and is thin, and will have the suitable toughness. Grown-up female’s hymen approximately thick 1 to 2 millimeters, during includes the knot to contract the organization, the capillaries and the nerve ending. In hymen’s central committee, some diameter is 1 centimeter - - 1.5 centimeter eyelets, in the medicine called that it “the maiden iris opening”, the menstruation is discharges in vitro through this eyelet. This eyelet’s shape various people are different, according to the opening shape, the maiden iris opening may divide into the circular, the ellipse, ring-like, to sieve the shape, the umbrella type, to divide the foliate, the star type, to separate the separation shape, the crescent moon shape, the meniscus, the labiate and so on 30 kinds. Generally the common maiden iris opening is the circular and the ellipse. In the Arab world, the crescent moon shape’s maiden iris opening regards as most precious, its basis is such hymen is extremely rare, in average every 100,000 people only then has about 15 people. Actually, any shape’s maiden iris opening, its physiological function any difference, precious or not has not mentioned without knowing where to begin. “hymen mark”: Usually, the maiden iris opening can cause a finger to insert slowly, but also has the exception, some girls possibly congenital do not have the maiden iris opening, just like some people have some kind of congenital flaw to be the same. In some movie novel, Chang Yibu the list is high many blood to lose the loyal mark for the female, this for people’s impression nothing but is the maiden when the disposable life the hymen will burst will bleed massively. Looking from the medicine angle, this is not too accurate. Actually, when the hymen bursts, will not look like when the trunk breakage will be such bloody, leaves the volume of blood to be mostly few, has several drops or several dozens drop of blood, some females possibly will not even have a drop of blood. Hymen after the sexual intercourse bursts, is all around anomalous, but the quality of material still maintained soft, the scar is not obvious. When woman childbirth, because embryo’s childbirth leaves, the hymen further damages, will leave later then behind several slightly to stick out the trace, this kind of trace will be called “the hymen mark”.
Mar
25
By: Gelais
