Okudingeka ukwazi ngezinhlobo zamawele

Kulezi zinsuku, ukuzalwa kwamawele kuvame kakhulu kunangaphambili. Mhlawumbe unamawele emndenini wakho noma phakathi kwabangani bakho. Uma uthola ukuthi unamawele, uzizwa ujabule kakhulu futhi unelukuluku elincane. Cishe wonke umuntu wazi kuphela ngamawele afanayo namawele angabazalwane. Kodwa empeleni kukhona okwengeziwe ngemuva kwalezi zinhlobo ezimbili. Kulungile, ake sixoxe ngezwe elimangalisayo lamawele ngendlela elula.

Izindlela ezimbili eziyinhloko zokukhulelwa amawele

Kunezindlela ezimbili eziyinhloko amawele angakhulelwa ngazo. Odokotela babiza lawa ngokuthi ``Dizygotic'' kanye ``Monozygotic''. Ngokwezwi labantu abavamile, lawa amawele abukeka ngendlela ehlukile kanye namawele abukeka ngendlela efanayo.

• Amawele anobuhlobo/anesizungu: Lokhu kwenzeka lapho amaqanda amabili ekhishwa emaqanda kamama ngesikhathi esisodwa futhi evundiswa yisidoda esihlukene esivela kuyise. Ngamanye amazwi, kufana nokukhulelwa okubili okwenzeka ngesikhathi esisodwa.
• Amawele afanayo/ama-monozygotic: Lokhu kwenzeka lapho iqanda elilodwa, elivundiswe yisidoda esisodwa, lihlukana kabili phakathi kwamasonto ambalwa okuqala okukhulelwa . Lokhu kungenxa yokuthi izingane ezimbili zibonakala zifana ngoba umbungu ofanayo uhlukana kabili.

Okwamanje, ukwelashwa kokuzala, ikakhulukazi ubuchwepheshe obufana ne-IVF, ngezinye izikhathi kungaholela emaweleni ahluke kancane kulezi zindlela zendabuko. Odokotela bakubiza lokhu ngokuthi “amawele angajwayelekile.” Lokhu akuvamile kakhulu.

Obani laba mawele afanayo? (Amawele e-Monozygotic)

Lawa “amawele afanayo” sonke esiwaziyo. Cishe ingxenye yesithathu yawo wonke amawele emhlabeni angamalungu alolu hlobo.

Njengoba ngishilo ngaphambili, laba bantwana badalwa ngokuvundiswa kweqanda elilodwa yisidoda esisodwa, bese umbungu uhlukana kabili. Ngakho-ke, ulwazi lwabo lwezakhi zofuzo, okungukuthi, i-'DNA' yabo, lufana ngokuphelele . Yingakho bebukeka futhi bezizwa ngendlela efanayo.

Ngezinye izikhathi la mawele angabelana ngesikhwama esifanayo se-amniotic esibelethweni. Lokhu kunqunywa ngesikhathi umbungu uhlukana. Enye into emangazayo ukuthi amanye amawele afanayo afana "nezithombe zesibuko." Okusho ukuthi, okusehlangothini lokunene lomntwana oyedwa kufana nokwesobunxele lomntwana omunye. Isibonelo, uma omunye esebenzisa isandla sokudla, omunye angase abe ngesandla sokunxele. Eqinisweni, ukuthi kungani umbungu ovundisiwe uhlukana kabili kuseyimfihlakalo kwezokwelapha.

Kuthiwani ngamawele abukeka ehlukile? (Amawele Ane-Dizygotic)

Lolu uhlobo lwamawele oluvame kakhulu. Cishe izingxenye ezimbili kwezintathu zawo wonke amawele angalolu hlobo. Siwabiza nangokuthi " amawele angozakwethu".

Yilapho amaqanda amabili ahlukene evundiswa khona yisidoda esihlukene. Ngakho-ke, laba bantwana bane-50% kuphela yolwazi olufanayo lwezakhi zofuzo (i-DNA). Uma sikhuluma iqiniso, bafana nezingane zakubo ezimbili ezivamile ezizalwa ngezikhathi ezahlukene .

Ngenxa yalokhu,

• Akudingeki ukuthi zibukeke zifana.
• Akudingeki nokuba babe ngobulili obufanayo. Okusho ukuthi, uma kukhona amawele ayintombazane nomfana , ngokuqinisekile angamawele "ane-Dizygotic".
• Zinezindawo zokubeletha ezihlukene kanye nezikhwama ze-amniotic ezihlukene esibelethweni.

Wazi kanjani ukuthi amawele afana noma ahlukile?

Lena inkinga abazali abaningi abanayo.

• Uma amawele akho eyintombazane nomfana , akunankinga. Ngokuqinisekile angamawele ahlukene.
• Kodwa uma bobabili bengobulili obufanayo , okungukuthi, bobabili bangabafana noma amantombazane, indaba iyinkimbinkimbi kakhulu.

Ukuskena nge-ultrasound ngesikhathi sokukhulelwa, ikakhulukazi ngemva kwamasonto ayi-14, kunganikeza odokotela umbono othile nge-placenta yomntwana. Kodwa akulona iqiniso eliphelele.

Ngezinye izikhathi, lapho kuzalwa izingane, zibheka i-placenta bese zithi, "Lawa angamawele afanayo," kodwa njengoba izingane zikhula, ziqala ukubukeka ngendlela ehlukile. Kungaba ngenye indlela. Ngakho-ke, uma ufuna ukwazi ngokuqinisekile, into engcono kakhulu ongayenza ukuthola ukuhlolwa kwe-'DNA'.

Izinhlobo zamawele ezingavamile kakhulu okumangazayo ukuzwa ngazo

Cishe awukaze uzwe ngalezi zinto ngoba azivamile kakhulu.

• Amawele afana kancane `(Sesquizygotic)`: Lokhu kwenzeka lapho iqanda elilodwa livundiswa yisidoda ezimbili. Lokhu akuvamile kakhulu, njengoba ngokuvamile awekho ama-embryo akhiwe ngale ndlela asinda. Laba bantwana bangaba ne-DNA yabo efana phakathi kuka-50% no-100%. Okumangazayo ukuthi lezi zinhlobo zamawele nazo zingaba ezobulili obuhlukile.
• I-Vanishing Twin Syndrome: Lokhu akulona uhlobo lwamawele, kodwa kuyinto eyenzeka ngesikhathi sokukhulelwa. Lapho kukhulelwa amawele amabili, omunye wabantwana abasanda kuzalwa uyayeka ukukhula bese emuncwa emzimbeni kamama noma komunye umntwana osanda kuzalwa.
• I-Fetus-in-fetu: Lokhu kusho "i-fetus ngaphakathi kwengane." Lesi yisimo samawele adla izinambuzane. Ingane engakakhuli yelinye iwele itholakala emzimbeni wengane enempilo. Lokhu futhi akuvamile kakhulu.
• Ukukhulelwa Okukhulu kanye Nokukhulelwa Okukhulu: Lezi futhi ziyizinto ezingavamile kakhulu. 'Ukukhulelwa Okukhulu' ukwenzeka kokunye ukukhulelwa ngesikhathi owesifazane esekhulelwe kakade. 'Ukukhulelwa Okukhulu' ukukhulelwa kwamaqanda amabili akhishwa ngesikhathi esifanayo somjikelezo wokuvuthwa yi-sperm evela emadodeni amabili ahlukene. Kuningi okusatholakala ngokwesayensi ngalokhu.

Ungakhathazeki ngalezi zinhlobo ezingavamile. Ngoba amathuba okuthi lokhu kwenzeke aphansi kakhulu. Ngokuvamile, sihlangana namawele ezinhlobo ezimbili eziyinhloko esikhulume ngazo ngaphambili.