the hollow muscular organ in mrs mammals in which the zygote (fertilized ovum) generally becomes embedded and in i beg your pardon the emerging embryo and fetus is nourished; in humans it is normally about the size and shape of a pear. Called likewise metra and womb.The upper component of the uterus, or fundus uteri, is large and flattened; the middle part (body), or body uteri, is huge and open; and the lower part, or cervix uteri, is narrow and tubular and also opens downward into the vagina. Two fallopian tubes get in the uterus in ~ the top end, one on every side. The wall surfaces of the uterus are composed the muscle, and its lining is mucous membrane. The muscular problem of the uterus is dubbed the myometrium, and the inner lining is dubbed the endometrium. In between puberty and also menopause, the lining goes through a monthly bicycle of growth and also discharge, well-known as the menstrual cycle. Menstruation is the moment in the cycle when the tissue all set by the uterus because that a feasible embryo or fertilized egg is unused and also passes out v the vagina.The menstrual bike is interrupted by pregnancy when a mature ovum is fertilized by a spermatozoon. Fertilization commonly takes place in the fallopian tube; the fertilized ovum proceeds moving follow me the tube and comes to remainder in the uterus, whereby it implants in the endometrium. The endometrium climate serves come anchor the placenta, which filters nutrients from the mother"s blood right into the blood that the farming fetus. (See additionally reproduction and female reproductive organs.)
Disorders that the Uterus. The main organs of the woman reproductive system, the uterus, fallopian tubes, and ovaries, are linked to each various other by ligaments that usually hold every in its suitable place. Sometimes childbirth causes displacement the the uterus. The ligaments might stretch and also weaken enough to allow the uterus to bulge into the vagina. This is referred to as a prolapsed uterus. The uterus is also subject to cancer and to benign growth in the uterine wall, referred to as leiomyomas.

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uterus didel´phys the existence of two distinct uteri in the very same individual; called likewise didelphia and also uterus duplex.
The hollow muscular body organ in i beg your pardon the ootid is emerged into the embryo and fetus; the is around 7.5-cm long in a nonpregnant woman; consists of a main section (body) with an elongated lower part (cervix), at the extreme of i beg your pardon is the opened (external os). The upper rounded part of the uterus, the contrary the os, is the fundus, at every extremity of i m sorry is the horn marking the component where the uterine tube joins the uterus and also through i m sorry the morula reaches the uterine cavity after ~ leaving the uterine tube. The body organ is passively supported in the pelvic cavity by the vagina and paracolpium and by the anteflexion and also anteversion the the common uterus, which places its mass premium to the bladder; that is actively supported by the tonic and phasic contraction of the muscle of the pelvic floor.
1. A hole muscular organ located in the pelvic cavity of woman mammals in i beg your pardon the fertilized egg implants and develops. Also called womb.
The hole muscular body organ in i beg your pardon the blastocyst creates into a fetus; it is composed of a main portion (body) with an elongated lower part (cervix), in ~ the extremity of which is the opening (os). The top rounded portion of the uterus, opposite the os, is the fundus, at each extremity of which is the horn marking the part where the uterine pipe joins the uterus and also through i beg your pardon the morula will the uterine cavity ~ leaving the uterine tube. The body organ is sustained in the pelvic cavity by the large ligaments, ring ligaments, cardinal ligaments, and rectouterine and also vesicouterine wrinkle or ligaments. Synonym(s): metra, womb.
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The reproductive body organ for containing and also nourishing the embryo and also fetus from the moment the fertilized egg is implanted to when the fetus is born. Synonym: womb See: illustration; genitalia, female for illus.

Anatomy

The uterus is a muscular, hollow, pear-shaped body organ situated in the midpelvis in between the sacrum and the pubic symphysis. Prior to child-bearing, the is about 3 in. (7.5 cm) long, 2 in. (5 cm) wide, and 1 in. ( 2.5 cm) thick. The upper surface is extended by the perimetrium, and also it is supported by the pelvic diaphragm supplemented by the two wide ligaments, two round ligaments, and two uterosacral ligaments. That is normally tilted forward over the optimal of the urinary bladder. The upper portion of the uterus, in between the openings the the fallopian tubes, is the fundus; the large central portion is the body; and the small lower end is the cervix, i m sorry projects right into the vagina. The cavity that the uterus is widest in the fundus. The canal that the cervix is narrow, opens into the uterine cavity at the internal os, and also into the vagina in ~ the external os.

The wall surface of the uterus consists of the outer perimetrium, center myometrium, and inner endometrium. The uterine and also ovarian arteries supply blood come the uterus.

Positions

Anteflexion: The uterus bends forward. Anteversion: The fundus is displaced forward toward the pubis, while the cervix is tilted up toward the sacrum. Retroflexion: The uterus bends behind at the junction that the body and the cervix. Retroversion: The uterus inclines backward through retention of the common curve; this position is the opposite of anteversion.

See: hysterectomy; pregnancy
A congenital anomaly in which abnormalities in the formation of the müllerian ducts an outcome in a duplication that the uterus, a uterus with a divided cavity, or sometimes, two duplicates of the cervix or vagina. Synonym: dimetria; uterus didelphys
The uterus of a woman who serves together a surrogate mom for a couple who desire their fertilized egg carried to term.
A uterus possessing only one lateral fifty percent and usually having actually only one uterine tube. Around 20% to 30% of women who have this structural abnormality also experience repeated spontaneous abortion during early pregnancy.

uterus

The female body organ in i m sorry the fetus grows and is nourished till birth. The uterus is a hollow, muscular organ, about 8 cm lengthy in the non-pregnant state, positioned at the upper finish of the VAGINA and also lying behind and above the URINARY BLADDER and in prior of the RECTUM. The is exposed by LIGAMENTS indigenous the walls of the pelvis. The lining of the uterus is called the endometrium. Under the influence of hormones from the ovaries this thickens increasingly until burned during menstruation. In pregnancy, the uterus expands substantially with the growth of the fetus till it rises virtually to the optimal of the abdominal muscle cavity.

uterus

the enlarged posterior part of the OVIDUCT in i beg your pardon the embryo implants and also develops in VIVIPAROUS (1) species. The human uterus is likewise called the womb.
A muscular, hollow body organ of the female reproductive tract. The uterus contains and also nourishes the embryo and fetus from the moment the fertilized egg is implanted till birth.
Mentioned in: Antihemorrhoid Drugs, Choriocarcinoma, Dysmenorrhea, Ehlers-Danlos Syndrome, Endometrial Biopsy, Hormone replacement Therapy, Menopause, oral Contraceptives, Placental Abruption, Preeclampsia and also Eclampsia

Patient discussion about Uterus

Q. Is it for sure to have actually sex through a woman with cancer the the uterus? my 45-years old mam was called she have cancer in the uterus, and will have an operation soon. Meanwhile, have to we use a condom throughout sex? deserve to the tumor pass from she to me (like AIDS or HPV)?
A. uneven the cancer has actually lots of bleeding, you don"t must use condoms.but if her wife would undergo an operation, probably you need to be off-of-that-sex 1-2 job prior to operation day, just to make sure there"s no super epidemic that will certainly bother the operation plan.

Q. I had actually my uterus eliminated in 2000, what exercises are efficient for firming the flab the we females deal with? exercises to firm muscles of ship after uterus is removed
A. pelvic muscles exercise is an extremely important in bespeak to prevent unpleasant situations and procedures. Ns once had the pleasure of see a surgical treatment done in bespeak to solve a complication of weak pelvic muscles. not a an extremely nice surgery.here room some sites that give nice exercises:http://familydoctor.org/online/famdocen/home/women/reproductive/gynecologic/642.htmlhttp://www.seekwellness.com/incontinence/how_to_do_pelvic_muscle_exercise.htm

Q. Deserve to the fetus hear with the womb? mine wife desires to pat music to our baby and also put earphones on she pregnant stomach therefore he can hear it. Have the right to he really hear the music?
A.

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Yes, he deserve to hear. Studies display that indigenous the 5th month that pregnancy, nice and calm music can sooth the fetus. You can expose her baby come sounds, music and also different melody throughout her pregnancy.
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