The uterus is a hormone -responsive sex organ that contains glands in its lining that secrete uterine milk for embryonic nourishment. (The term uterus is also applied to analogous structures in some non-mammalian animals.)
uterus, an inverted pear-shaped muscular organ of the female reproductive system, located between the bladder and the rectum. It functions to nourish and house a fertilized egg until the fetus, or offspring, is ready to be delivered./at-doctors-appointment-physician-shows-to-patient-shape-of-uterus-with-focus-on-hand-with-organ--scene-explaining-patient-causes-and-localization-of-diseases-of-uterus--pregnancy--reproductive-system-1154057817-efeb1e4c02934535aed7c93ef428fe22.jpg)
The uterus is a muscular pelvic organ shaped like an upside-down pear positioned between the bladder and rectum. It plays a role in menstruation, pregnancy, and childbirth.:background_color(FFFFFF):format(jpeg)/images/article/en/the-uterus/Wx4xsnGNJz0G5IjNKhXiA_uterus-and-ovaries_english.jpg){kind=logo}
The uterus, also known as the womb, is an about 8 cm long hollow muscular organ in the female pelvis and lies dorsocranially on the bladder. It consists of several anatomical parts, such as the cervix, isthmus, and body.