Unokwenzeka njani amawele?
Okwangoku, kukho iingcamango ezininzi ezichaza ukuba kubonakala kwintsapho yabantwana ababini kwangoko. Inkolelo yelifa yayisasazeka kakhulu. Ngoko, ngokutsho kwakhe, ukukwazi ukubeletha abantwana aba-2 kudluliselwa kuphela kumgca wesifazane. Oku kuchazwa yinyaniso yokuba ekuzalweni kwamawele, kuyimfuneko ukuba into eyenzekayo emzimbeni wowesifazane, njengokwenyama. Kule meko, kwimijikelezo yoku-1 emzimbeni emzimbeni, amaqanda amabini aqokelelwe ngokukodwa, emva koko ahambe kuloo follicle kwisigxina sesisu, kwaye alungele ukuchumisa nge- spermatozoa.
Ngokwale ngqungquthela, ukuba ngaba umama ozayo unamawele okanye udade, amathuba okuba uza kubantwana abantombazana mabini ngokunyuka ngamaxesha angama-2.5, xa kuthelekiswa nabanye abafazi abakhulelweyo. Ngaphezu koko, ukuba unina sele sele ewele amawele, unokwenzeka ukuba ngenxa yokukhulelwa kwesibili kuya kubakho abantwana ababini, ukwanda ngamaxesha angama-3-4.
Kufuneka kuqatshelwe ukuba amadoda angaba ngabathwali be-gene hyperovulation, angayidlulisela entombi yakhe, ukuba iqabane elisekhaya liba namawele, ngoko mhlawumbi unokuba nguyise-ntombazana ngexesha elifanayo 2 iintsana.
Amawele afakwa njani kwintsapho?
Emva kokuxelela malunga nokuzalwa kwamawele ukusuka kubazali kubantwana,
Ngoko, umzekelo, kwisizukulwana sokuqala, ugogo unomdla wokuhlambalaza, kwaye unamawele emibini. Ngenxa yokuba abantu bangakwazi ukuthwala i-gene hyperovulation, abanalo le nkqubo emzimbeni, ngoko ke amathuba okuba namawele aphantsi. Nangona kunjalo, ukuba babe neentombi, ngoko ke, nabo bazalela amawele, ngenxa yokuba kukho ukuphakama okuphezulu ukuba i-gene ye-hyperovulation iza kuzuza ilifa kubabawo.
Ngaloo ndlela, kunokuthiwa ukuba uzalise abantwana aba-2 ngexesha elilodwa, kubalulekile ukuba ube newele kwi-genus yowesifazane. Ngelo xesha, isondeza isizukulwana, apho kwakukho amawele, ithuba lokuba ngumama wabantwana ababini liphezulu.