How deep is a woman's private parts?

How deep is a woman's private parts? This must be a question that many young people want to know. In fact, many women themselves don't know, but everyone knows that a woman's private parts are very important and sensitive places. Especially when men and women have sexual intercourse, they need to touch a woman's private parts. Obviously, every woman's physical condition is different, so the depth of the private parts will also be different, so it cannot be generalized.

How deep is a woman's private parts?

The vagina is an elastic, tubular organ located between the bladder, urethra, and rectum. It has multiple physiological functions in the human reproductive process. It is the channel connecting the uterus and the vulva. It is the only way to discharge menstrual blood and deliver the baby. It is also an important sexual organ.

Normally, the front and back walls of the vagina are close to each other, making the cross section of the vagina form an "H" shape. The upper part bends downward and backward, close to the sacral concave, and its lower end bends forward, making the sagittal plane of the vagina "S" shape. The upper end of the vagina is wider and surrounds the cervix. The annular cavity between the cervix and the vaginal wall is called the vaginal vault. According to its location, it is divided into four parts: front, back, left and right. The posterior fornix is ​​a particularly deep and wide reservoir for semen. In the cesarean position, the posterior fornix is ​​the lowest point in the vagina. This anatomical relationship is conducive to the flow of sperm from the vagina to the cervix, because the external os of the cervix in a normal position is facing the posterior fornix. The posterior fornix is ​​the most expandable part of the vagina, providing the necessary space for the erect penis while preventing excessive displacement of the cervix and possible dyspareunia.

The upper end of the vagina is wider than the lower end. The back wall is about 10 to 12 cm long, and the front wall is about 7 to 9 cm long. The average size of the vagina from the opening to the cervix is ​​about 7.5 cm.

The following factors affect the size of the vagina:

1. Under sexual stimulation, the vagina will "grow longer"

Under normal circumstances, after the vagina is sexually stimulated, it will deform and increase to twice its original size. Sufficient foreplay can further expand the "vaginal volume" and also continuously enhance the sexual experience.

2. The expansion of the front and back sections of the vagina is different

During sexual intercourse, when a woman is sexually excited, the outer 1/3 of the vagina contracts, gripping the penis to intensify the stimulation of the penis; while the inner 2/3 of the vagina expands and stretches to accommodate the entry of the penis. The area inside the vagina about two-thirds of the length of the vagina from the vaginal opening is much more sensitive than the front end of the vagina.

3. Having a baby will make her five times bigger

Typically, the vagina is no more than one inch (2.5 cm) in diameter. But before the baby is born, the vagina expands incredibly wide to 4 to 5 inches to allow the baby's head to pass through. But about six weeks after giving birth, the vagina will (or almost will) return to its pre-pregnancy size.

4. After childbirth, there is no change in the vagina

After childbirth, changes in the appearance and tissue of the vagina are actually not as obvious as women understand. From an external perspective, few people can tell whether a woman has given birth unless there is tearing during childbirth. Some women also feel that their vagina is sagging and noticeably loose after giving birth. Lisa Lan suggests that such women can contract their pelvic floor muscles more often, each time for a few seconds and repeat more than 10 times.

5. Factors affecting vaginal size

Vaginal relaxation - Multiple natural births and repeated vaginal expansion can cause the vaginal walls to relax and the vagina to enlarge. In addition, excessive sexual activity or promiscuity in women and repeated use of the vagina can also lead to vaginal relaxation.