Yintoni i-placenta kwaye yintoni umsebenzi wayo ngexesha lokukhulelwa?

Umfazi okhulelweyo

Uninzi lwemigaqo ejikeleze Ukukhulelwa, bengaziwa abo bantu bangekaphili. Asithethi kuphela ngabafazi abangazange bakhulelwe, baninzi abantu abathi ngenxa yezizathu ezahlukeneyo bengakhange babenakho ukukhulelwa okubajikelezileyo kwaye kubo, isigama asaziwa kwaphela.

Oku kuqhelekile ngokupheleleyo, ke ukuba yimeko yakho, akufuneki uzive ungalunganga ngayo. Ngoku, ukuba ujonge ukukhulelwa okanye sele ulindele umntwana wakho, ndiyavuyisana nawe. Eli lixesha elifanelekileyo loku qala ukuziqhelanisa namagama anjengokukhulelwa, umhla wokuhanjiswa, i-puerperium okanye i-placenta. Le yokugqibela yile siza kuthetha ngayo, kuba yinto ebalulekileyo ekukhulelweni.

Yintoni i-placenta?

I-placenta ngexesha lokukhulelwa

Indawo yesibeleko Ilungu elivela ngokukodwa ngexesha lokukhulelwa. Luhlobo lwe-viscous mass eqhotyoshelwe kwisibeleko kwaye apho ikhonkco elibalulekileyo phakathi kukamama nosana lusekiwe. Nge-placenta, umntwana ufumana ioksijini kunye nazo zonke izakha mzimba ezifunekayo ukuze akhule kwaye akhule kwiiveki ezingama-40 zokukhulelwa kwakhe.

Olunye lweempawu zeli lungu lomlingo kukuba ikhula nosana ukubonelela ngazo zonke iimfuno zalo njengoko zikhula. Kodwa nje ukuba ukukhulelwa kugqityiwe, I-placenta iyeka ukusebenza kunye nokuhla. Ngale ndlela, xa usana luzelwe, i-placenta ihanjiswa (ngesiqhelo ngendalo) kwaye inyamalale emzimbeni wabasetyhini.

I-placenta yenziwa nini kwaye njani?

Nje ukuba iqanda elichumileyo lifakwe esibelekweni, ukukhulelwa kuqala, ngalo mzuzu mnye, i-placenta yenziwa seqanda ngokwalo kunye nesidoda esiye sayichumisa. Eyona nto imangalisayo nomlingo kukwakheka kwayo, okuvela kwiiseli ezijikeleze umbungu. I-placenta yakha ngokwendalo ukumisela unxibelelwano olubalulekileyo phakathi konina nosana oluzayo.

Kwiintsuku ezintandathu emva kokuchumisa, I-placenta incamathele esibelekweni kwaye ikhula kunye nomntwana. Kude kufike inyanga yesine yokukhulelwa, apho i-placenta iba noxanduva lokubonelela zonke izondlo umntwana azidingayo ukuze aqhubeke nokukhula.

I-placenta yenziwe ngamacandelo amabini, icandelo elivela kumama liyinto ebonakalayo yesibeleko. Oku kuhlala kunxibelelana nodonga lwesibeleko kwaye yeyona inkulu kwi-placenta. Elinye ilungu livela kumbungu, ngoyena ujongene nokubonelela ngezakhamzimba. Le yinxalenye ejikeleze umbungu kwaye kukho imithambo yegazi.

Indima ye-placenta ngexesha lokukhulelwa

Umfazi okhulelweyo

I-placenta lelona lungu libalulekileyo nelifunekayo emntwaneni, kuba ngayo, ufumana zonke izondlo ozifunayo kwaye ngenxa yoko unokuhlala ubulela ngayo.

Le yimisebenzi ye-placenta:


  • Igalelo lesondlo. Umkhaya ke onoxanduva lokuba umntwana afumane rhoqo zonke izakha-mzimba eziyimfuneko ukuze akhule kwaye akwazi ukuphila. Yonke loo nto uyifumana ngokuhamba kwegazi isuka kunina, ioksijini, ii-carbohydrate, ii-acid ezinamafutha okanye iiproteni
  • Susa izinto ezilahlwayo. Omnye wemisebenzi ebalulekileyo yeli lungu, elisebenza njengecebo lokucoca ulwelo ekupheliseni izinto ezikhutshwa lusana coca igazi omncinci.
  • Imisebenzi yelungu le-endocrine. Kuba i-placenta yenza iihomoni eziyimfuneko ukuze ukukhulelwa kukhule ngokufanelekileyo. Ezi hormone zivumela umntwana afumane indawo efanelekileyoKunye nokulawula imisebenzi kamama. Ukongeza, bavumela ukukhulelwa ukuba kubonwe.
  • Umqobo okhuselayo. I-placenta isebenza njengomqobo okhuselayo iintsholongwane, iintsholongwane kunye nezinye izinto oko kunokuba yingozi. Nangona kunjalo, yonke into edliwayo ngumama iyakufikelela emntwaneni, njengezinto zecuba, utywala nayo yonke into eyaziswa emzimbeni wakhe.
  • Ukhuseleko. Kunye Amniotic fluid, iplasenta iyakuvumela umntwana ukwindawo ekhuselekileyo. Ukukhusela kukothuka kunye nokubonelela ngeqondo elifanelekileyo.

Njengoko ubona, I-placenta lilungu elinobomi obufutshane kodwa bomlingo, Ovumela ummangaliso wobomi kunye nomanyano olulodwa phakathi kukamama nomntwana,


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