Ngamanye amaxesha kwenzeka ukuba imivalo emibili ekulindelwe ixesha elide ukuvavanya nceda ungahlali ixesha elide - ugqirha ugxininisa ukuba unayo iqanda elingenalutho lomntwana. Ngamanye amagama, le ngqungquthela ibizwa ngokuba yi- anembrional pregnancy .
Oku kuthetha ukuba ukukhulelwa kwenzeka, kwaye akukho mva, ukuphuhliswa kwayo akukwenzeka. Iqanda lomntwana kuphela kunye nezicubu ezijikelezayo zikhula, kodwa kungekudala okanye kamva kuya kugqitywa ngokukhulelwa komzimba. Ngokuqhelekileyo ukutshatyalaliswa kwemiphumo kwenzeka emva kokuphela kwekota yokuqala-oko kukuthi, ngaphambi kweveki le-12 yokukhulelwa.
Ngelo xesha, le ntokazi ayinayo impawu kunye neempawu zeqanda elingenalutho, kuba uziva konke ukukhulelwa okuqhelekileyo: isicongconi, ukulala, ukukhathala. Uyeka iinyanga, avule ibele, kwaye uvavanyo lubonisa ukukhulelwa. Ngelishwa, konke oku akuyi kuhlala ixesha elide - nangona ungagxininisi nenkqubo, umzimba uza kutshabalalisa igobolondo elingenanto.
Ukungabikho kwembungu kwiqanda lomntwana okhulayo kwi-ultrasound kufunyaniswa. Ngexesha elifanayo phambi kweeveki ezi-6 ukuya ku-7 ukubona umbungu ongenakwenzeka ngenxa yobukhulu bawo obukhulu. Kodwa kakade ngeveki 7 ugqirha kufuneka akufumene, kunye nentliziyo yakhe. Ukuba akunjalo, ukukhulelwa kwe-anembrional kuphezulu.
Ukuba ukuxilongwa kweqanda elingenalutho likhutshwe yi-ultrasound eyahlukeneyo evela kwiingcali ezahlukeneyo kunye nokuhlukana malunga neveki, ke akukho mfuneko yokulinda isisombululo esisodwa kwimeko. Oku kunzima kakhulu, kokubili kwengqondo nangokwenyama ayiluncedo. Ngoko ke, abafazi abaneengxaki "bahlambulukileyo" phantsi kwe-anesthesia jikelele.
Emva koko, musa ukukhawuleza ukukhulelwa okutsha. Vumela umzimba wakho uvule emva kokuphazamiseka nokuphazamiseka. Kufuneka ulinde ubuncinane iinyanga ezintandathu, uzame kwakhona.
Iintlobo zeZithelo I-egg - Izizathu
Ngokuphathelele izizathu zalo mcimbi, aziqondi kakuhle. Mhlawumbi, izifo ezikhoyo zofuzo zidlala indima yazo apha
Ukuze ukwazi ngokubanzi malunga nezizathu, kuyimfuneko ukudlulisa uphando: ukudlulela uhlalutyo losulelo, ukuqhuba isifundo sekaryotype yamabini amaqabane, indoda- ukuba idlule i-spermogram . Kwakhona kunceda ukuba uhlolisise i-hertological yezinto eziphathekayo emva kokutshiza.
Ukuba abafazi abanayo izifo ze-chromosomal, kukho onke amathuba okukhulelwa ngokuphumelelayo. Mhlawumbi, kwakukho ukungasebenzi okungazalwanga, kodwa oku akuyi kuphinda kwenzeke kwakhona. Ngoko ke, cwangcisa abantwana ngokukhuselekileyo, ngaphandle kokulibala ukubonisana nengcali enekhono.