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Male gonad (testes, left) and female gonad (ovaries, right) Males have two testicles of similar size contained within the scrotum, which is an extension of the abdominal wall. [1] Scrotal asymmetry, in which one testicle extends farther down into the scrotum than the other, is common. This is because of the differences in the vasculature's ...
ot. The genital ridge from which either the ovary or testis is formed. o. The left ovary: t. Testis in the place of its original formation; t', together with the dotted lines above, indicates the direction in which the testis and epididymis descend from the abdomen into the scrotum. Skene's glands a.k.a. paraurethral gland: pr. Prostate: u. Uterus.
Testicular conditions: Pain may radiate to the lower abdomen in cases of testicular torsion, epididymitis, or orchitis. Epididymitis is inflammation of the epididymis, a tube at the back of the ...
The testicle in the male and the ovary in the female are called the primary sex organs. [1] All other sex-related organs are known as secondary sex organs . The outer parts are known as the genitals or external genitalia , visible at birth in both sexes, [ 1 ] while the inner parts are referred to as internal genitalia , which in both sexes ...
Testicular pain, also known as scrotal pain, occurs when part or all of either one or both testicles hurts. Pain in the scrotum is also often included. Testicular pain may be of sudden onset or of long duration. [1] [2] Causes range from non serious muscular skeletal problems to emergency conditions such as Fournier gangrene and testicular ...
[4] [2] In males, the phenomenon results in an uncomfortable testicular sensation. [5] It most often describes a temporary fluid congestion in the testicles or vulva, caused by prolonged sexual arousal without orgasm. [6] [7] The term epididymal hypertension is derived from the epididymis, a part of the male reproductive system. [8]
Since the scrotum, where the testes is present, is situated outside the body cavity, it provides a temperature about 3 °C below normal body temperature. In females, gametogenesis is known as oogenesis; this occurs in the ovarian follicles of the ovaries. This process does not produce mature ovum until puberty.
The testicles are located in the scrotum and thus outside the abdominal cavity. The ovaries of many females descend—as the testicles descend of many male mammals—and are close to the pelvic inlet at the level of the fourth lumbar vertebra. The uterus has two horns (uterus bicornis). [15]