Xa kufikwa kukhathalelo lwangaphambi kokukhulelwa, iingcali zonyango zigxininisa ukubaluleka kokubhaqwa kwangethuba kunye nokubeka iliso ekukhulelweni. Inkalo eqhelekileyo yale nkqubo luvavanyo lwe-human chorionic gonadotropin (HCG). Kule posi yebhlog, sijonge ukutyhila ukubaluleka kunye nesizathu sokufumanisa amanqanaba e-HCG ekukhulelweni kwangethuba.

1. Yintoni iHCG?
I-Human chorionic gonadotropin (HCG) yi-hormone eveliswa yi-placenta emva kokuba iqanda elivundisiweyo linamathele kulwelo lwesibeleko. I-HCG idlala indima ebalulekileyo ekuxhaseni uphuhliso lwe-embryonic kunye nokugcina ukukhulelwa. Le hormone idla ngokulinganiswa kwisampulu yegazi okanye yomchamo, enceda iingcali zezempilo ukuba zihlole kwaye zijonge inkqubela yokukhulelwa. Amanqanaba e-HCG anyuka ngokukhawuleza ekukhulelweni kwasekuqaleni, nto leyo eyenza ukuba ibe luphawu olubalulekileyo lokufumanisa ukukhulelwa.

2. Ukuqinisekiswa kokukhulelwa kwangethuba:
Esinye sezizathu eziphambili zovavanyo lweHCG kwangethuba ekukhulelweni kukuqinisekisa ukukhulelwa. Ngenxa yokwahluka kwimijikelo yokuya exesheni kunye neempawu zomntu ngamnye, abafazi abaninzi banokungazi ukuba bakhulelwe de kube ziiveki ezimbalwa emva koko. Uvavanyo lweHCG lunceda ekuchongeni ukukhulelwa ngaphambi kokuba kuvele iimpawu ezicacileyo, nto leyo evumela abafazi ukuba bafune unyango lwangaphambi kokukhulelwa ngexesha elifanelekileyo kwaye benze izigqibo ezinolwazi malunga nempilo yabo kunye nokuphila kakuhle komntwana wabo.

3. Landelela inkqubela yokukhulelwa:
Uvavanyo lweHCG lubonakalise ukuba lubaluleke kakhulu ekujongeni uphuhliso kunye nokuphila kakuhle kokukhulelwa. Ngokuhlalutya iindlela ezisetyenziswa kumanqanaba eHCG, ababoneleli ngeenkonzo zonyango banokumisela ubudala bokukhulelwa, bafumane izinto ezingaqhelekanga ezifana nokukhulelwa okungaphandle kwesisu, baze baqinisekise ukukhula okuqhelekileyo kunye nophuhliso lomntwana. Ukuba kukho into engaqhelekanga, efana namanqanaba eHCG anyuka kancinci, inokuphandwa ngakumbi ukuze kufunyanwe iingxaki ezisisiseko ezinokufuna ukungenelela kwezonyango.

4. Vavanya umngcipheko wokuphuma kwesisu:
Uvavanyo lweHCG lubaluleke kakhulu kubafazi abakhe baphunyelwa sisisu ngaphambili okanye abaneengxaki ezithile. Amanqanaba eHCG kulindeleke ukuba anyuke ngokuthe chu njengoko ukukhulelwa kuqhubeka. Nangona kunjalo, ukwehla okuphawulekayo okanye ukunyuka okungaqhelekanga kwamanqanaba eHCG kunokubonisa umngcipheko okhulayo wophunyelwa sisisu okanye ezinye iingxaki. Ukufunyanwa kwangethuba kwezi meko kuvumela iingcali zezempilo ukuba zenze isicwangciso sokhathalelo lomntu ngamnye, zibonelele ngenkxaso efunekayo, kwaye zijonge ngokusondeleyo inkqubela yokukhulelwa ukuze kuncitshiswe naziphi na iingozi ezinokubakho.

Isiphelo:
Uvavanyo lweHCG kwangethuba ekukhulelweni yinxalenye ebalulekileyo yokhathalelo lwangaphambi kokukhulelwa njengoko lunceda ukuqinisekisa ukukhulelwa, ukuhlalutya inkqubela yokukhula komntwana ongekazalwa, ukuchonga iingxaki ezinokubakho, kunye nokuvavanya umngcipheko wokuphuma kwesisu. Ngokusebenzisa olu lwazi lubalulekileyo, iingcali zezempilo zinokubonelela ngononophelo olufanelekileyo kunye nenkxaso kubafazi abakhulelweyo, ukuqinisekisa ukukhulelwa okunempilo kumama nomntwana.