Female vagina gross anatomy

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The vagina is cm in length, extending posterosuperior from the vestibule through the urogenital diaphragm to the uterus. The anterior and posterior vaginal walls are usually closely apposed, diverging at the vaginal vault and fornices. Embryological derivation of the vagina is from two parts, which is important for understanding the origin of congenital anomalies:.

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Gross anatomical investigations of the female reproductive organs of the African sideneck turtle Pelusios castaneus was carried out with a view to providing information needed in post-mortem clinical examination as well as in the comparative anatomy of the female reproductive tract of turtles. A total of ten adult female African sideneck turtles picked up at river banks in Ibadan, Nigeria, during the months of September and October,were used for the study. The female reproductive tract of the turtle in antero-posterior order comprises the ovaries, oviduct and cloaca.

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The female reproductive system functions to produce gametes and reproductive hormones, just like the male reproductive system; however, it also has the additional task of supporting the developing fetus and delivering it to the outside world. Unlike its male counterpart, the female reproductive system is located primarily inside the pelvic cavity Figure 1. Recall that the ovaries are the female gonads.

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If your institution subscribes to this resource, and you don't have a MyAccess Profile, please contact your library's reference desk for information on how to gain access to this resource from off-campus. The female reproductive system consists of the ovaries, uterine tubes, uterus, vagina, and external genitalia. These organs remain underdeveloped for about the first 10 years of life. During adolescence, sexual development occurs and menses first occur menarche.

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The female reproductive system includes the ovaries, fallopian tubes, uterus, vagina, vulva, mammary glands and breasts. These organs are involved in the production and transportation of gametes and the production of sex hormones. The female reproductive system also facilitates the fertilization of ova by sperm and supports the development of offspring during pregnancy and infancy.

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Scientists have made serious progress in understanding the female reproductive system since the days when ancient Greek physicians believed the womb could get antsy and wander around the body at will, causing all sorts of trouble. But women's reproductive tracts still hold an aura of mystery. Here are some wild facts about the uterus, vagina, G-spot and more — plus some mysteries that even scientists can't explain.

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Sexually transmitted diseases constitute major health issues and their prevention and treatment continue to challenge the health care systems worldwide. Animal models are essential for a deeper understanding of the diseases and the development of safe and protective vaccines. Currently a good predictive non-rodent model is needed for the study of genital chlamydia in women.

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Uterusalso called womban inverted pear-shaped muscular organ of the female reproductive systemlocated between the bladder and the rectum. It functions to nourish and house a fertilized egg until the fetusor offspring, is ready to be delivered. The uterus has four major regions: the fundus is the broad curved upper area in which the fallopian tubes connect to the uterus; the body, the main part of the uterus, starts directly below the level of the fallopian tubes and continues downward until the uterine walls and cavity begin to narrow; the isthmus is the lower, narrow neck region; and the lowest section, the cervixextends downward from the isthmus until it opens into the vagina.

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The female reproductive organs can be divided into the upper genital tract i. The upper genital organs and the vagina are located in the pelviswhile the vulva is a part of the perineum. These organs participate in several hormonal and mechanical pathways that are responsible for secondary sexual development and reproduction.

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