Labia majora: The labia majora are the fleshy outer folds of protective skin located on each side of the vaginal opening. They cover and protect the more delicate external genital organs. "Labia" is the Latin word for lips. The labia majora is often referred to as the outer lips.

Female reproductive organs undergo substantial structural and functional changes every month. These changes are not only there to make women’s lives miserable, they also have a crucial function in the initiation of pregnancy. If pregnancy does not occur, the proliferated endometrial lining breaks down and sheds, passing through the vagina as menstrual blood. These activities occur under the influence of hormones secreted by female sex organs (ovaries), as determined by the endocrine system. The female sex hormones also have a major role in sexual maturation. Key facts about the female reproductive organs Internal genitalia Nines are accepting, trusting, and stable. They are usually creative, optimistic, and supportive, but can also be too willing to go along with others to keep the peace. They want everything to go smoothly and be without conflict, but they can also tend to be complacent, simplifying problems and minimizing anything upsetting. They typically have problems with inertia and stubbornness. At their Best: indomitable and all-embracing, they are able to bring people together and heal conflicts. Maclean, Allan; Reid, Wendy (2011). "40". In Shaw, Robert (ed.). Gynaecology. Edinburgh New York: Churchill Livingstone/Elsevier. pp.599–612. ISBN 978-0-7020-3120-5. The vulva includes many structures, such as the labia majora and labia minora, or inner and outer lips. These are folds of skin that surround the vaginal and urethral openings.Neill, Sallie; Lewis, Fiona (6 July 2009). Ridley's The Vulva. John Wiley & Sons. ISBN 9781444316698. Archived from the original on 22 January 2022 . Retrieved 14 March 2018.

a septate hymen, when a band of extra tissue in the hymen divides the vaginal opening in two, making it difficult to insert a tampon The ilioinguinal nerve originates from the first lumbar nerve and gives branches that include the anterior labial nerves which supply the skin of the mons pubis and the labia majora. [25] The perineal nerve is one of the terminal branches of the pudendal nerve and this branches into the posterior labial nerves to supply the labia. [25] The pudendal nerve branches include the dorsal nerve of clitoris which gives sensation to the clitoris. [25] The clitoral glans is seen to be populated by a large number of small nerves, a number that decreases as the tissue changes towards the urethra. [26] The density of nerves at the glans indicates that it is the center of heightened sensation. [26] Cavernous nerves from the uterovaginal plexus supply the erectile tissue of the clitoris. [27] These are joined underneath the pubic arch by the dorsal nerve of the clitoris. [28] Provides exercises for greater sexual pleasure and orgasmic intensity, including the Firebreath exercise for full-body orgasm What is the difference between the male and female reproductive systems? How do these differences develop? https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5296634/#:~:text=In%20the%20United%20States%2C%20estimates,%2D59%20years%5B15%5D.The uterine tube receives arterial supply from the uterine and ovarian arteries. The former is a branch of the internal iliac artery, and the latter arises from the abdominal aorta. Venous drainage of the uterine tubes is mediated by the tubal veins. These drain into the uterine and pampiniform venous plexuses. The uterus is located in the middle of the pelvic cavity. This muscular sac will house the fetus during pregnancy.