Umama, olindele amawele, uhlala enomdla nokuba ngaba abantwana bakhe baya kubonakala njengamaconsi amanzi okanye nje ngomzalwana kunye nomzalwana kunye nodadewabo. Ngaphawuleza, akukho ugqirha onokuthi, kodwa xa kunokwanela ukuseka ngokuqinisekileyo uhlobo luni lweamawele omama ogqobileyo, kuya kubakho ukucinga ukuba kunokwenzeka kangakanani ukuba abantwana baya kujonga nje.
Kukho iintlobo ezimbini zeewele, ezizahlukana ngokwahlukileyo kwii-subspecies eziliqela:
- amawele e-monozygotic;
- mawele a dizygotic.
Amawele e-Monozygotic yimibungu ezayo emva kokuhlukana kweqanda elinye. Ngokuxhomekeke kwithuba lokuhlukana, i-monozygotic: i-bihorionic, i-biamnotic, i-daimniotic kunye ne-dichoric iyahluka. Njengomthetho, amawele e-monozygotic ayingqinili efanayo kwaye afana kakhulu.
Amawele e-dizygotic azalwe ngamawele. Ezi ziintsana zikhula nganye kwipokethi, kwaye nganye izondla kwi-placenta yayo. Ba nofana ngesini esinye okanye besini. Kwaye kuyahluke ngokupheleleyo kumbala wamehlo kunye neenwele.
Iintlobo zamawele e-monozygotic
Amawele e-diamial dionalic - iluhlu lwamawele luxhaphake kakhulu ngamawele afanayo. La mawele atholakala kwiintsuku ezingama-4-8 emva kokuchumisa kweqanda, kodwa de kube ngumzuzu xa i-zygote ifakwa. I-Monochorion ithetha ukuba la mawele atyiswa ukusuka kwelinye i- placenta ngexesha lokukhulelwa . Le meko iyingozi ngakumbi kunokuba iinguqu zamawele, xa nganye imbungu ine-placenta yayo. Umntwana oqinileyo uya kukhusela ukuphuhlisa umntakwabo okanye udadewabo, kungenxa yoko abantwana abanjalo bazalwa benomlinganiselo olingana no-500 grams. Amawele eDimmonal athetha ukuba umntwana ngamnye ukhula kwaye akhule kwi-sac ye-fetal, ngelixa i-amniotic fluid evela kwenye ayifinyelele kwenye. Olu hlobo lweamawele lubizwa ngokuba - ngamawele afanayo, baya kuba besini esifanayo kwaye bafana kakhulu.
Amawele e-Monochorion biamnotic afana neama-dionoal twins diamial-iplascenta eqhelekileyo, kodwa ngasinye kwisigxobo sayo.
Amawele e-Monochorion ama-mono-amniotic - olu hlobo lwamawele lenye yeyona yingozi kakhulu. Ukwahlukana kwenzeka phakathi kweentsuku eziyi-8 ukuya kwi-12 ukusuka ekukhuliseni, ngexesha apho i-blastocyst ifakwa kwi-endometrium. Le mibhobho yomibini iyisigxoba esisodwa se-amniotic kwaye idliwa ukusuka kwelinye i-placenta. La mawele aphuma kwiqanda elilodwa lomntwana, kwaye kuyinto engokwemvelo ukuba baya kuba nohlobo olufanayo lwegazi, isondo kunye ne-chromosome. Abantwana abanjalo baya kuba nzima ukuqonda ngisho nabazali babo.
Ingozi yinto yokuba umntwana omnye angangeniswa kwintambo yesibini, kunye nokuba kukho nezinye iintlobo ezingezizo.
Kwimeko apho ukwahlukana kweqanda kwenzeka emva kwexesha leshumi elinama-13 ukusuka ekukhuliseni, ukuhlukana ngokupheleleyo akunakwenzeka ukuba kwenzeke. Ukukhanya kungabonakala amawele e-Siamese, afakwe kunye nayiphi na inxalenye yomzimba.
Ukuxinzelela kokukhulelwa okubanzi
Njengomthetho, ukukhulelwa okuphindaphindiweyo kuqhubeka kunzima kunokuba ukhulelwe . Kule meko, amawele e-monochorionic, angaphakathi
Kukho nawuphi na, ukumbathisa amadoda aphilileyo aphantsi kwintliziyo ngexesha elilodwa lilungelo kunye nenhlonipho kumama. Kwaye ininzi yamawele aphilileyo, abuye azalwe, anika ithemba kuwo wonke unina olindele amawele.