Masturbation is a common phenomenon for both boys and girls, especially for adolescent boys and girls. Masturbation is a major way for them to meet their physiological needs. Many people know that before having sex, the female body has a hymen. This leads many women to worry that their fingers will puncture the hymen when they insert their fingers into the vagina during masturbation. So, will the hymen be broken if the fingers are inserted into the vagina? If there is no bleeding, it is probably not ruptured. The thickness of the hymen varies from person to person; some may be very thin and soft, while others may be thick and firm. The hymen often breaks during first sexual intercourse. The hymen of a few women is thin and elastic, and can remain intact after sexual intercourse without rupturing. Some women's hymen may rupture due to exercise and other reasons. Therefore, the absence of bleeding during the first sexual intercourse does not mean that you have had sexual intercourse. The hymen, also known as the urethral valve or vaginal valve, is a transverse mucosal fold on the bottom wall at the junction of the urogenital vestibule and the vagina, which is called the hymen. There is still controversy in anthropology about the existence and function of the hymen. Physiological structure The hymen is a relic of the juvenile state and is the physiological tissue of the immature female in terms of body function. Vaginal valve and urethral valve are academic terms for the hymen, but the former is mostly used in other animals, while the latter is mostly used in humans. The hymen does not grow inside the vagina. It is a thin membrane with a hole in the center that covers the outer opening of the vagina. It is located at the vaginal opening, that is, the junction of the vagina and the vaginal vestibule. The vagina is located in the depression at the lower back of the labia majora (the depth of the depression is about 2 to 3 cm). It is a thin layer of mucous membrane located at the opening of the vagina to the outside, with a hole in the middle that allows menstrual blood to flow out of the vagina. At birth, most baby girls have a circular hymen, meaning that the tissue is evenly distributed in all directions around the vaginal opening. When baby girls reach about 3 years old, a crescent-shaped hymen becomes more and more common - there is less hymen tissue on the side of the vaginal opening facing the clitoris and more hymen tissue on the side away from the clitoris. As females grow older, the shape of their adult hymens begins to vary greatly, and some individuals are even born without a hymen. Of course, the reason some animals do not have a hymen is because the hymen disappears during the embryonic period, but such animals often reach sexual maturity early. Hymen morphology Among these many types, the most extreme is Imperforate hymen, followed by Microperforate hymen. If not detected in time, it can block the flow of menstrual blood, causing vaginal hemorrhage (haematocolpos) and abdominal pain. The most common treatment is a hymenotomy, which involves opening the hymen with a T-shaped, X-shaped, or cross-shaped incision and removing excess tissue. |
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