Uripi muchibereko mukadzi?

Dumbu - ndiwo muviri munhukadzi muviri ane mutswe-kufanana mhango. Vamwe vakadzi nevasikana haazivi kupi dumbu chaizvo. Nhengo iyi iri muna pelvic nzvimbo, pakati mugaranhoko uye dundira. Vakadzi dumbu nulliparous iduku, hunorema anenge 50 magiramu, ndiyo 7 masendimita pakureba, 4 masendimita yakafara, rusvingo ukobvu -. About 2.7 masendimita dumbu parous vakadzi parameters iri zvishoma hombe avhareji anopfuura 2 cm kupfuura mashoko. By uremu muviri, kubviswa mumwe kana kupfuura vana, vanogona kusvika 80-100 d

Where mambokadzi iri?

Sezvataurwa pamusoro apa, muchibereko chemusikana nzvimbo - pedyo mugaranhoko uye dundira. The Simba rine chimiro chakatodzana ane inverted peya, yava navanopinda chikamu Kusangana, uye yakatetepa - pasi. saizi yayo uye chimiro zviri ndezvokuti yakasiyana siyana nguva mukadzi upenyu. Mukuru Kuchinja munguva yepamuviri uye postpartum nguva.

The nemamiriro dumbu

Nature riri akangwara chaizvo, iye akasika munhukadzi dzokubereka nhengo kuitira kuti agone yekudyidzana chokuwedzera panguva gestation uye kuti kujaira kana baba namai kusununguka, kudzikira kusvika pedo chepakutanga kukura. Madziro dumbu riri simba chaizvo uye kwakavharwa nenyama, vari hunoumbwa tsandanyama fibers yaiva pamwe uye akayambuka muviri. Nokuda ehupfumi ayo inogona akatambanudza zvikuru, zvichienderana kukura mudumbu. Kana pasina pamuviri, uterine vhoriyamu vashomashoma, asi panguva pamuviri, kuwedzera nguva, muviri angakudzivisai placenta uremu 0,4 makirogiramu, pamusoro 1-2 litres ose Líquido mvura uye kukambaira kusvika 5 kg.

Apo mukadzi dumbu ndechokuti, uye chii rinokuyeuchidza umbwa?

The dumbu rinoumbwa zvikamu zvitatu:

• pamutsipa;
• muviri;
• pasi.

Masvingo mudungwe zvitatu akaturikidzana yacho dumbu. Ivo:

• rokunze butiro, kana serosa - mukomberedzo;
• Zvenguva rukoko - myometrium;
• imwe rukoko yomukati - endometrium.

The endometrium ndiye mucous Kamudzira, kaviri kuchinja mwedzi wose. Izvi zvinoenderana Pasika kumwedzi. Pasina pamuviri, asi dumbu uye endometrium vakaramba kwakaratidzwa pamwe neropa, panguva iyi uye kuuya pamwedzi, iyo inogara kubva matatu kusvika matanhatu mazuva, zvichienderana womukadzi physiology. Ivo angaperekedzwa muutera uye mufanidzo kurwadziwa munharaunda umo dumbu. Kana mukadzi ane pamuviri, muviri unotanga secrete mahormone kuti kudzivisa kupatsanurwa kubva endometrium kubva uterine parusvingo. Izvi kuitira kuti zai anogona batanidza kuti uterine parusvingo uye kutanga kukura kwavo. Mumavhiki tanga pamuviri nokuda endometrium mudumbu anogamuchira zvakakodzera simba.

Myometrium - tsandanyama mumuhara, chikuru chezvinonhuwira parusvingo dumbu. Encombrements muviri panguva pamuviri vari kuchinja inobvuma chikamu ichi goko. Myometrium - kutaridza mhasuru fibers kunowedzera nokuda chokuwanziridza pamusoro myocytes (tsandanyama masero), zvichiguma dumbu iri chokuwedzera 10 nguva uye richikora kusvika 4-5 masendimita chisimbiso masvingo kumbowanikwa yokutanga yezana pamuviri, ipapo dumbu anotanga kuwedzera, achitambanudza uye pakupera. izwi iri uterine rusvingo ukobvu vane masendimita 0,5-1 chete.

Uripiko cervix?

Maiziva kuti padariro ovulation kutenderera zvingaratidza kuti cervix. Aripiko iye, kuona kwete kuoma. Iyi ndiyo nzvimbo iyo nepanhengo uye uterine muviri papi. ine mutsipa supravaginal uye kusangana nekutsi kwemukadzi nhengo. Rezasi kuguma kusangana nekutsi kwemukadzi hwomukova inoguma, kumicheto izvo zvinoumba kumberi uye neshure muromo. uterine muviri chakafanana sectional terugolnik kwayo truncated nechepazasi pakona kunosvika kupinda mutsipa.

Yomukati Canal pamusoro cervix ane mumasero secreting kusangana nekutsi kwemukadzi madzihwa, kuti unaku uye ruvara izvo kunoenderana chokutambudzika kutenderera, uyewo nechiidzo kwevanhukadzi utano. Pachayo iri cervix iri kudzika nyinyo, chinhambwe vanenge 7.5-15 cm akaumbwa sezvinoita doughnut pamwe buri duku iri pakati.

Zvino imi munoziva chaiyo kupi dumbu uye cervix.