Uterus - Wikipedia
The uterus (from Latin uterus, pl.: uteri or uteruses) or womb (/ w uː m /) is the organ in the reproductive system of most female mammals, including humans, that accommodates the embryonic and fetal development of one or more fertilized eggs until birth. [1]
Uterus: Anatomy, Function, Size, Position & Conditions
What is a uterus? Your uterus is a pear-shaped organ in the reproductive system of people assigned female at birth (AFAB). It’s where a fertilized egg implants during pregnancy and where your baby develops until birth. It’s also responsible for your menstrual cycle. Cleveland Clinic is a non-profit academic medical center.
Uterus | Definition, Function, & Anatomy | Britannica
2024年11月18日 · 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.
Uterus: Anatomy, Function, and Conditions - Verywell Health
2024年9月30日 · 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. The uterus is usually present in people assigned female at birth.
Human reproductive system - Uterus, Ovaries, Hormones
2024年12月16日 · The uterus, or womb, is shaped like an inverted pear. It is a hollow, muscular organ with thick walls, and it has a glandular lining called the endometrium. In an adult the uterus is 7.5 cm (3 inches) long, 5 cm (2 inches) in width, and 2.5 cm (1 inch) thick, but it enlarges to four to five times this size in pregnancy.
Anatomy, Abdomen and Pelvis: Uterus - StatPearls - NCBI Bookshelf
2022年12月6日 · The uterus is a hollow, pear-shaped organ responsible for various functions, such as gestation (pregnancy), menstruation, and labor and delivery. On a coronal cut section, its cavity has an inverted triangle shape.
Uterus: Anatomy, blood supply, histology, functions - Kenhub
2023年10月30日 · 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.
Uterus (Anatomy): Definition, Function, Location - Biology Dictionary
2017年9月8日 · The uterus, otherwise known as the womb, is the female sex organ that carries a huge significance in many species’ survival – ours included. The uterus itself is a hollow organ that is shaped in the form of a pear, and interestingly enough measures about that size.
Uterus - Structure, Location, Anatomy, Function, Diagram
2024年11月30日 · The uterus is a hollow, muscular organ located in the female pelvic cavity, positioned between the bladder and the rectum. It is pear-shaped and consists of three main parts: the fundus (upper rounded portion), the body (main central part), and the cervix (lower, narrow portion that opens into the vagina). The uterus is connected to
Physiology, Uterus - StatPearls - NCBI Bookshelf
2023年7月30日 · The uterus is a reproductive organ that functions to develop an embryo and fetus during pregnancy. The uterus is the site of menstruation, a 28-day hormone-controlled cycle in which the uterine lining proliferates to prepare for the implantation of a fertilized ovum and subsequently sheds if fertilization does not occur.