Kwiiveki ezili-12 zokukhulelwa, kwenzeka ntoni emzimbeni wakho?

Ithuba leeveki ezili-12 ukhulelwe inguqulelo unina nganye okhulelweyo. Ngapha koko, eli xesha kuthetha ukuba kwikota yokuqala yaphela. Ngelo xesha, kuba lula kakhulu umfazi omithiyo, njengoko igagasi lokuqala yetyhefu idlula. Kukho kufika ixesha xa ungakwazi anikezele ngokupheleleyo iimvakalelo lutsha koomama.

Kwenzeka ntoni ukuba umntwana? kwiiveki ezili-12 zokukhulelwa zibaluleke kakhulu ukuba usana ikamva lakho. Inyaniso kukuba kweli nqanaba kufika esiphelweni lwesithuba onke amalungu - kwixa elizayo baya kukhula kuphela.

Intliziyo Fetal lincitshiswe kunye rhoqo ibetha 110 ukuya 160 ngomzuzu, kwaye iviwe usebenzisa isixhobo okhethekileyo.

umntwana wakho ziqala ukubonakala izakhono ezitsha. Okokuqala, iqala ukuhamba ngenkuthalo, nangona kungekho nolungelelaniso. izihlunu zesifuba ziqala ukuyishwabanisa, simulating iintshukumo ukuphefumla. Ke isikhumba iinyawo wosana uba ontununtunu.

Baby kwiiveki 12 ekhulelwe sele ezinobunzima malunga 8 - grams 14 no-9 ukuphakama cm. Kweli nqanaba ziqala ukubonakala intshukumo peristaltic emathunjini. Okokuqala, nto imelwe iintshukumo enye umbhodamo, kodwa ekupheleni kwalo ezintathu yokuqala, sele kunokwenzeka ukuba uphi na ekunciphiseni ngokupheleleyo-ngumtshangatshangiso. Ngamanye amaxesha umntwana edla ngemali encinane fluid, ngaloo ndlela yokuqeqesha inkqubo yokwetyisa.

Nezintso zomntwana kufuneka bavelise ngokupheleleyo umchamo, nto leyo koko angene fluid. Isibindi sele iqalile inkqubo yemveliso kunye kukhuthaza asidi inyongo.

kwiiveki ezili-12 zokukhulelwa kuthetha ukuba amathambo umntwana ziphelile kwaye ngoku iqala inqubo ukusekwa ngethambo kunye nokutshintshwa intlala ngawo. imilenze iminwe kakade ukusekwa ngokupheleleyo kwaye umntwana iqala ukuwasa.

Ukuphuhliswa kwenkqubo luvo esebenzayo. Kweli nqanaba, iqalisa ukusebenza kwenkqubo hypothalamic-yebhinqa, nto leyo kwixesha elizayo uya ukulawula imisebenzi ezininzi ezibalulekileyo emzimbeni. Ukongeza, eziphelweni nokwanda thymus ukuba kuthatha inxaxheba ngqo kwi ekubunjweni iiseli ezimhlophe zegazi, ngoko ke igazi Ingane sele ukubona iiseli ezimhlophe zegazi.

Kwenzeka ntoni kumzimba umfazi okhulelweyo? Kweli nqanaba, kukho ukuhla le luteum corpus kunye ilahleko ngokuthe ngcembe imisebenzi yayo. Imveliso ye dlala hormone ithatha yonke ngumkhaya. Oku kucacisa zanyamalala yetyhefu. Ukungabikho isicaphucaphu kunye buthathaka kunempembelelo entle ngokwengqondo amabhinqa kwenza kube lula ukuba banandiphe ngokupheleleyo ngumama ezayo.

Isibeleko yandiswa kakhulu ngobukhulu liphuma kungena kwisisu. Ngo kwandisa umthamo wegazi koomama elizayo, nto leyo kungabangela kwiqondo encinane ukunyuka koxinzelelo lwegazi kunye nokwanda izinga intliziyo.

Isisu xa beneeveki ezili-12 zokukhulelwa ayikho mkhulu kakhulu, ngakumbi xa lo ukhulelwe yakho yokuqala. Ngoko ke, iimpahla ezikhethekileyo koomama abakhulelweyo ayikenziwa kufuneka. Kodwa ukuba oku na umntwana wokuqala uyiphetheyo, kungenzeka nesisu vele ajikelezayo. Ngamanye amaxesha umgca emnyama angavela esiswini, osuka kwi ithambo zikawonke wonke ukuba inkaba.

Ukongeza, kwisithuba seeveki ezili-12 zokukhulelwa kunye sikhatshwa ukwanda okubonakalayo ivolyum ibele - amabele ziqala ukukhula ngokunzima, ukulungiselela ukuzalwa kunye nokuncancisa. Ngamanye amaxesha kufuneka ikhatshwe yi ukurhawuzelela. Kubalulekile ukukhumbula ukuba ucoceko esichanekileyo esifubeni, umehluko iishawa kunye yokuthanjiswa kubaluleke kakhulu ukuba lokuncancisa eqhelekileyo.

kwiiveki ezili-12 zokukhulelwa: iingcebiso. Njengomgaqo, ngeli xesha, umfazi omithiyo sithunyelwa ultrasound kuqala. Ugqirha uya kuba nako ukuhlola umzimba walo mntwana ukumisela ukuphakama kwakhe ubunzima, maxa wambi nkqu emgangathweni. Hi ndlela leyi, ezisekelwe kubungakanani ndingekazalwa, kuya kuba lula ukwenza uqikelelo ngomhla indleko of delivery elizayo, ke, loo nto yinto luqikelelo.