The hymen is the cover in a feminine vagina collar extension midheaven thin film, about 1~2 millimeter thick, membrane pro and con are the moist mucous membranes, between two mucous membranes includes the knot to contract the organization, the capillaries and the nerve not tree top, the middle eyelet is called the maiden the iris opening. The maiden iris opening’s size and membrane thickness degree various person may have the difference. The maiden iris opening’s diameter approximately is 1~1.5 centimeters, usually is the circular, the ellipse or the zigzag; Some assume the meniscus, the iris opening is in favor of one side; Some to separate the shape hole, two eyelets do high and low or about compound; Some have many dispersion eyelets, looks like On screen’s eyelet. The hymen may prevent the outside unclean thing to enter the vagina ……
Mar
29
By: Gelais
