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Apr 5, 2023 · The vagina is a muscular tube about 3 to 4 inches long. It is where a penis may enter during sexual intercourse. The vaginal opening is visible from the outside, but the labia help protect it....
Rotate the 3D model to see how the cervical canal connects the uterus and vagina. The female reproductive system includes external and internal genitalia. The vulva and its structures form the external genitalia. The internal genitalia include a three-part system of ducts: the uterine tubes, the uterus, and the vagina.
Your vagina is an important part of both your internal and external reproductive anatomy. It’s a powerful passage that plays a role in sex, menstruation, pregnancy and childbirth. Regular pelvic exams and Pap smears, and safer sex practices can help keep your vagina healthy and infection-free.
External links. Vagina. In mammals and other animals, the vagina ( pl.: vaginas or vaginae) [1] is the elastic, muscular reproductive organ of the female genital tract. In humans, it extends from the vestibule to the cervix. The outer vaginal opening is normally partly covered by a thin layer of mucosal tissue called the hymen.
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May 29, 2022 · Anatomical Structure. The vagina is a fibromuscular tube with anterior and posterior walls – these are normally collapsed and thus in contact with one another. The shape of the vagina is not a round tunnel. In the transverse plane it is more like an “H” lying on the side.
Feb 15, 2022 · The vagina is located in the pelvic body cavity posterior to the urinary bladder and anterior to the rectum. Measuring around 3 inches in length and less than an inch in diameter, the vagina stretches to become several inches longer and many inches wider during sexual intercourse and childbirth.
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Picture of Vagina. The vagina is part of the female reproductive system. It is the canal that is flanked by the vulva and labia on the outside of the body and the cervix of the uterus on the inside. A thin membrane called the hymen covers the opening to the vagina. The tissue may be broken or torn during exercise or sexual activity.
