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In human anatomy, the penis ( / ˈpiːnɪs /; pl.: penises or penes; from the Latin pēnis, initially "tail" [1]) is an external male sex organ ( intromittent organ) that additionally serves as the urinary duct. The main parts are the root, body, the epithelium of the penis including the shaft skin, and the foreskin covering the glans.
As of 2015, a systematic review of 15,521 men, who were measured by health professionals rather than themselves, concluded that the average length of an erect human penis is 13.12 cm (5.17 inches) long, while the average circumference of an erect human penis is 11.66 cm (4.59 inches). [2]
Oct 16, 2023 · The penis is a complex external organ used to urinate and for sex and reproduction in people who are born biologically male. The anatomy of the penis includes the head, shaft, and foreskin. The shaft contains erectile tissue as well as the urethra, which carries urine out of the body.
Jul 5, 2023 · The penis is the main part of external male genitalia, which has both sexual and bodily functions. It is able to ejaculate semen (containing sperm) during sex and to relieve the body of urine....
A penis (/ ˈ p iː n ɪ s /; pl.: penises or penes) is a male sex organ that is used to inseminate female or hermaphrodite animals during copulation. Such organs occur in both vertebrates and invertebrates, but not in all male animals. The term penis applies to many intromittent organs, but not to all.
Jun 14, 2021 · Functions. Anatomy. Types. Penis conditions. Healthy penis tips. Summary. The main functions of the penis include reproduction and urination. Penises vary in length, girth, and appearance...
May 8, 2024 · Penis, the copulatory organ of the male of higher vertebrates that in mammals usually also provides the channel by which urine leaves the body. The corresponding structure in lower invertebrates is often called the cirrus. Learn about the anatomy and physiology of the penis.
