Rapid wakurukura: zvikonzero uye kudzivirira

Pane nokukurumidza hurukuro nokuda kutyora contractile kushanda dumbu rusvingo. Pakutanga vanogona kuramba tichishanda, ane murombo yokutanga cervix uye kunzwisisa mharidzo azvarwa. Asi zvino anotanga akurumidze mberi mwana kubudikidza nokuberekwa Canal. Vose Delivery nguva angava mwero, asi unopinza zvinoderedza akatakura-pasi kumwedzi. Asi mufaro shoma chikonzero: havasi pasina matambudziko. Kakawanda Unokanganisa, ropa, uye Chikurukuru - ngozi mwana anogona kuwana kukuvara, izvo zvinogona chinouraya kana kutungamirira vakaremara. Pebasa - ndiyo mutinhimira sunga ari dumbu, zvisingaperi masekonzi mashoma uye kudzokororwa panguva nenguva. Zvakanakisa, kurwa anofanira yakarongerwa zvishoma nezvishoma rutapudzo pamusoro penguva pakati pavo uye elongation.

nzendo

Kuzvarwa chero zvazvingava kukamurwa kuva yakareba matatu, iyo vanoparadzaniswa zvakajeka kubva inoshanda pfungwa maonero. Chokutanga izvi hunotanga dzose sunga, panguva ino akazivisa cervix nokuda rutapudzo yacho myometrium. danho iri rinopedzisa munhu kuburitsa wakakwana, achibvumira kupa chikamu mudumbu apfuure cervix. Nguva iyi ndiyo wakarebesa, iyo chaizvo wakarurama, sezvo inogona kuderedza pakupona nzira uye kumanikidzwa simba pamusoro mwana. Danho rechipiri - makatodzinga azvarwa, anotanga pashure zvizere Kuziviswa ari cervix uye rinopera kuzvarwa mwana. Panguva ino, akacheka uterine rusvingo, kuti muvhuruvhuru zvinofamba mukuzvarwa Canal uye amai vanofanira kuedza kubatsira mwana kuti aberekwe. Nguva iyi kunotora maminitsi 30 kusvika 2 maawa. Chechitatu Danho ndiyo pfupi, kwete kupfuura hafu yeawa. Pane kupatsanurwa kubva placenta yayo nokuberekwa, uyewo chinokosha zvinoderedza muchibereko chemusikana.

zvikonzero

nokukurumidza basa anoita basa tsinga uye mahormone. The yokupedzisira rinoitwa kubva pakuzvarwa Canal gadziriro. Kuti mudumbu akakwanisa kuvapfuura, achifuridzirwa oxytocin sunga kutanga. Uye tsinga anotanga paumbwe rinokosha naro, zvainanga vonyanya muviri raamai kuberekwa kwemwana. Kana mukaputsa ichi kukurukurirana chaiwo kunoitika zvokurwara. Quick wakurukura - kutyora hyperdynamic contractile mano dumbu, kureva, rwunotanga kusviba rakawandisa. The chikuru zvechadenga myometrium iri zvikuru kushingaira, intrauterine kumanikidzwa kuwedzera, sunga anopfuura mashanu kwemaminitsi gumi. Pakadaro, zvikuru ngozi ndiyo pave nezvipusha, izvo zvingaita kuti uterine atsamwira. Uyewo, nokukurumidza pakukurukura wakapona mwana uye amai, sezvo vava ichi havasi vakagadzirira asi.

dziviriro

Kukosha ane kuonekwa panguva yepamuviri predisposing zvinokonzera. Kana mukadzi ari pangozi, kunyanya kana watopiwa kunokurumidziswa basa, zviri nani kuti nhema muchipatara pamberi inotarisirwa zuva. Kana zvava kudikanwa chiremba anogona kushandisa mishonga kuti kuvandudza ropa kuyerera placental, uye kurapa iyo relaxes ari uterine musculature.