Urongwa hwechibereko

Uterus muurongwa hwayo nhengo yakasiyana-siyana, inonyanya kukosha muhutano hwekuberekwa kwomukadzi. Nezvekuwedzera kwezviitiko zvenhengo dzebereki uye dzimwe nguva kusakwanisa kuwana rubatsiro kubva kune nyanzvi yepamusoro, mukadzi wese anofanira kunge achiziva nheyo nemabasa emuviri.

Chimiro chechizvaro chimiro chinowanikwa

Icho chibereko chinotapira-muscular chimiro chisina kukwana, basa guru iro rinotarirwa kutakura fetus uye kubudiswa kwaro. Inosanganisira zvikamu zvitatu:

1. Chirwere chechibereko . Iyi ring rinosungiridza hutachienda kumadzimai inoita chidziviriro basa. Muchikamu chemuviri mutsva, iyo inonzi chironga chechivharo, zvipembenene zvayo zvinogadzira mutsvuku, izvo zvinodzivirira kupindira kwebhakitiriya repathogenic muhutachi uterine.
2. Isthmus - kuchinja pakati pemutsipa nemuviri wechibereko, basa guru nderokuzarura uye kubvisa fetus.
3. Mumuviri mukuru ndiyo nheyo yeiri nhengo yose, nzvimbo yekubva uye nekuvandudza hupenyu hutsva.

Uhu hwehutachi hwakasiyana zvichienderana nezera remukadzi, nhamba yekuberekwa nekuzvitakura. Nokudaro, mumudzimai asingadiwi urefu hwacho huri masendimita 8-8, hupamhi - 5 cm, uremu hahupfuuri 50 g. Pashure pokudzokororazve kubereka kwevana, ukuru uye kuwedzera kunowedzera. Pamusana pezvinhu zvakasiyana-siyana zvechimiro, panguva yekuzvitakura chibereko chinogona kutambanudza kusvika pamasendimita makumi matatu nekureba uye kusvika masendimita makumi maviri paupamhi. Aya mazano akaiswa pamagetsi uye anoshandiswa pasi pesimba rehutoni. Nheyo dzepamusoro dzehutano hwechibereko chinotarisirwa kuumba mamiriro ezvinhu akanaka ekuvandudzirwa kwemucheche panguva yekuzvitakura.

Chimiro chake chechidzidzo chechibereko

Chimiro chemukati werinita chetatu-chakasara uye hachina zvimwe zvakafanana.

1. Iyo yekutanga mukati memukati ndeye mucous membrane , mune zvekurapa kunonzi endometrium . Iine nhamba huru yemidziyo yeropa uye inotarisana nekushanduka kwemagetsi. Zvose zvinogadziriswa mu endometrium zvinotungamirirwa kune embryo; kana kubata kusingaiti, iyo inotarisana nepamusoro inorambidzwa, chaizvoizvo iyi ndiyo kuenda kumwedzi. Chimiro nemabasa emuviri, kureva, mucous membrane panguva yekuzvitakura, inogona kupa mishonga uye kugadzirisa mamiriro ehupenyu hwehutachiwana.
2. Yechipiri yakatsetseka yakasvibiswa nemishupa yakasvibiswa , yakabatana mukati rose, inonzi myometrium. Iva neimba yekuderera. Mumamiriro ose ehurumende, myometrium inoderera panguva yepabonde kana kumwedzi. Mune pamuviri, pasinei nekugadzirwa kwayo, mhuka yevakadzi inodzivirirwa zvakanyanya sezvinobvira chinhu ichi, kureva kuti, kutakura zvakanaka chibereko chinofanira kusunungurwa. Nenguva yekuzvarwa, myometrium inowedzera zvakakura muhukuru, nokudaro ichibvumira kuberekwa kwayo kubvisa fetus.
3. Chechitatu chetatu ndiyo inoperera . Icho chibatano chinobatanidza chinobatanidza chiberekedzo ku peritoneum. Panguva imwechete iyo inodzinga zvinodiwa zvishoma zvekutama kana pane chero shanduko mune nhengo dzomukati.

Zvirwere zvechibereko

Kazhinji kacho, zvinetso nehutano hwechirongwa ichi zvinoratidzwa nenzira yekuenda kumwedzi kushungurudzika, kurwadziwa, nezvimwewo.

Semigumisiro, kupererwa pamuviri, kusabereka, kuvhiringidza uye dzimwe nguva dzisinganakidze zvingaitika.

Tikapindirana, tinogona kugumisa kuti chimiro chechibereko uye zvikamu zvemuviri wevakadzi zvinotarisirwa kubereka upenyu hutsva. Zvose zvinoshandiswa mumuviri uyu zvinodzorwa nemahomoni nezvimwe zvinhu zvinoshandiswa zvehupenyu. Kana mukadzi asina kumbove aripo kana ari mukurara kwepamuviri, chero zvirwere zvejenitourinary system, dzimwe nhengo, utachiona hwehutano hwakasiyana-siyana, kusanganisira venereal, inogona kutaura nechivimbo kuti zvisikwa zvichachengetedza kuberekwa kwakachengeteka kwemwana ane utano.