Ukukhulelwa okuninzi kuthiwa babini okanye ngaphezulu abantwana. Eziphindwe kabini okanye ngaphezulu kweziqhamo ezivela ekukhuliseni amaqanda amabini zingabelana ngesondo esinye-nye kwaye ngelo xesha ziya kuba zifana kunye nabazalwana noodade abaqhelekileyo. Amawele azalwa ngokuphindaphindiweyo kunamawele kwaye abonakale njengesiphumo sokuchumisa nge-spermatozoon enye yeqanda, ekwahlukana. Ekubeni amawele aphethe i-genetic material, zihlala zizalwa ngokufanayo, zifana kunye kwaye zihlala zineqela elifanayo legazi.
Ukukhulelwa okuninzi-kubangela
Ngaphandle kokungathandabuzeki, iimbangela eziyinqobo kubunzala, ngokukodwa kumgca womama. Kukho uluvo lokuba kunokwenzeka ukuba kubangele ukukhulelwa okubanzi ngenxa yokusetyenziswa kobuchwepheshe bokuzala bokuncedisa. Ngokwezifundo ezininzi, ukuya kutsho, malunga ne-50% yokukhulelwa okuphindaphindiweyo kwenzeka emva kwe-IVF, kunye nangenxa yokuvuselela i-hormonal ye-egg maturation. Enye into ebalulekileyo kukuba ngumama. Kubasetyhini abangaphezu kweminyaka engama-35 ubudala, amathuba okukhulelwa aphezulu aphezulu, kuba ngaphambi kokuba kuphele ukuphela kwee-ovari imisebenzi, kukho ukuveliswa kwemveliso ye-hormone.
Ukukhulelwa okuninzi - iimpawu
- Ukukhathala ngokweqile - ngethuba loomama bokuqala linyusa ukhathala, ukhathala, njengoko umzimba usebenza ixesha elingaphezu kwexesha, ukukhusela iintsana ezimbini ngeyodwa.
- Umqondiso wokuqala wokukhulelwa okubanzi yinqanaba elincinci lokuhlola.
- Big belly.
- I-toxicosis enamandla.
- Isiphumo esingavumelekanga sokuvavanya kwe-AFP kukuhlolwa kwegazi ukucacisa ukukhula kweengozi zesiphene sokuzalwa. Xa kukho ukukhulelwa okubanzi, umphumo uvame ukuphakama okanye ulungile.
- Inombolo yentliziyo iyabulala ngoncedo lwezixhobo ezizodwa ngeNkqubo yeDoppler.
Ngokuqinisekileyo ukuqinisekisa ubungqina bokukhulelwa okubanzi kunokusebenzisa i-ultrasound kuphela.
Iziganeko zokukhulelwa ezininzi
Ubungakanani bexesha lokukhulelwa okuphindwe kwiiveki ezingama-37. Enyanisweni, iinguqu ezifanayo zomzimba zenzeka kunye nomzimba wowesifazane njengokuba ukhulelwe ngokuqhelekileyo, kodwa xa kukho ukukhulelwa okuphindaphindiweyo, ziba zivakaliswa ngakumbi. Ngenxa yokwanda ngokukhawuleza kwimbumba kunye nomthamo we-amniotic fluid, uxinzelelo kwizitho zangaphakathi zanda. Ngenxa yoko, ukuguquka kwentliziyo, ukuphazamiseka kwemizimba yokutya, ukuzitywa kunye nokuvuthwa rhoqo kunokuthi kwenzeke. Ngenxa yesigxina esisisigxina se-diaphragm, umsebenzi we-cardiovascular and breathing system iba nzima kakhulu. Kulo lonke ukukhulelwa, ibhinqa elinabantwana ababini okanye ngaphezulu lijongene neqela elikhulu lemfuno. Ngako oko, ukususela kwimeko yokuqinisekisa ukuba kukho ukukhulelwa okuphindaphindiweyo, ibhinqa kufuneka lijonge rhoqo ukubonisana kwabasetyhini. Kwakhona, kufuneka unamathele kwiprotheyini kunye ne-iron-containing containing, ukuthatha i-folic acid kunye neziyobisi ezinceda ekunciphiseni izidumbu ze-muscle zangaphakathi. Kubaluleke kakhulu ukubeka iliso ukusetyenziswa kweetyuwa kunye nokusetyenziswa kwamanzi, kwaye kungabikho ukuvumela ubunzima obukhulu. Kwizinga eliphezulu lokukhulelwa kwesisindo, kungakhathaliseki ukuba ubunzima bomfazi, kuvela kwi-16-21 kg.
Ngokuqinisekileyo, ngokukhulelwa okubanzi, zonke izitho kunye neenkqubo ziqala ukusebenza ngombane ophezulu kwaye ngenxa yoko, ngokuqhelekileyo kukho iingxaki ezahlukeneyo. Enye yeengxaki eziqhelekileyo zizalwa ngokukhawuleza, ngenxa yeso sizathu, oogqirha abaninzi bancoma ukuphumula komntu okhulelweyo kwiiveki ezingama-28.
Ukwabelana ngesondo kunye nokukhulelwa okubanzi
Ukuzala okuninzi kunomthwalo onzima kumzimba wesifazane, kwaye isondo sinokuyingozi ekuphuculeni ukukhulelwa. Kwaye nokuba kwimeko yokuba ukukhulelwa kwakho kuyinto eqhelekileyo, ukukhulelwa okuncinci kukunconywa ukuba ubaleke ukusondelana.