Ukwazi ngesondo somntwana ngexesha lokukhulelwa ngenye yezona zihlandlo ezinomdla kakhulu. Bakhona ootata okanye oomama abalindele ukudibana naye ngemini yokuzalwa, worse ke thina bathanda ukudibana naye, siyakunika xa isaziwa isini somntwana kwaye basebenzise ziphi iindlela oogqirha ukuze bafumanise.
Eyona nkqubo isebenzayo kunye nenguquko ibisoloko ikhona ngokusebenzisa i-ultrasound. Isuka e Iveki ye-20 yokukhulelwa sele kukho amathuba aphezulu okuba umntwana abe nelungu lobuni elimile kakuhle. Nangona kunjalo, kukho ezinye iindlela ezinomdla kunye neemvavanyo ezincinci ezimbalwa esizihlalutya kamva.
Ukusuka kweyiphi iveki esinokuyazi ngesondo somntwana?
Namhlanje kwaye ngenxa yeemvavanyo ezahlukeneyo ezinokuthi zenziwe ngexesha lokukhulelwa, kunokwenzeka ukuba uqikelele kwaye ufumane isini somntwana. Ukususela kwiveki ye-9 yokumitha, isini somntwana okanye iqhuma lakhe liyakukhula libe lilungu lobudoda emakhwenkweni kunye nelungu lobufazi emantombazana.
I-ultrasound ibisoloko iyeyona ndlela iphambiliUkongeza kokungabi yinto ehlaselayo. Olu vavanyo yindlela yokujonga umfanekiso ekulula ukuwujonga oogqirha. oogqirha abaninzi kwiiveki ezili-11 sele bebona ezinye iimpawu, kodwa azithembekanga ngokupheleleyo, ngaphandle kokuba zicaciswe ngokupheleleyo emfanekisweni.
Ukuqala ukusuka kwiveki ye-14 ukuya kwi-15 Uyakwazi ukubona isondo sakhe, ngokude nje ukuba ukuma kwakhe kuvumela, apho engayinqumli imilenze yakhe kwaye akanalo umva wakhe kumatshini we-ultrasound. ngokuqinisekileyo kwiveki ye-20 Kulapho isini somntwana sinokuqinisekiswa ngokuqiniseka ngakumbi.
kwiveki ye20 Kuxa olu hlobo lwe-ultrasound lwenziwa ngokuqinisekileyo ukufumanisa izitenxo ezinokwenzeka ekukhuleni komntwana, ukuhlalutya ukunyakaza kwakhe, ukunyakaza kwakhe, isini sakhe, indlela anayo i-amniotic fluid, indlela amalungu akhe kwaye ngakumbi intliziyo yakhe.
I-Ultrasound yenye yezona ndlela zisetyenziswa kakhulu, kodwa kwezinye iimeko kusenokubakho amaxesha ekungelula ukuwabona ngeso lengqondo. Njengoko kuye kwenzeka kwezinye iimeko, kukho ixesha apho i-genitalia yendoda iye yabhideka ngokuwela intambo okanye ngokubeka isandla phambi kwayo. Ngamanye amaxesha amalungu esini asenokuba akakhulanga ngokupheleleyo.
Ezinye iindlela zokufumana isini somntwana
- Uvavanyo lwegazi. Ukususela kwiveki yesibhozo unokwenza isampuli yegazi likamama ukuze livavanywe. Uphononongo lweechromosomes lunokwenziwa kwaye lunokuqinisekiswa ukuba luqulethe ichromosome Y, eya kugqiba enoba umntwana uyinkwenkwe. Ukuba olu hlobo lwechromosome alukho, amathuba okuba iya kuba ngumfazi.
- Nge-amniocentesis. Olu hlobo lovavanyo ludla ngokuba lukhethekileyo kwaye ludla ngokwenziwa kwabanye oomama ukuze bafunde ukuba kukho a ukungaqhelekanga kwechromosomal ngexesha lokukhulelwa. Yisampulu ehlaselayo, kuba i-amniotic fluid eneeseli ze-fetal ikhutshwa. Yenziwa ukufumanisa ukuba kukho i-Down, Edwards okanye i-Turner syndrome kunye nokuchaza isini somntwana.
- Zikhona uvavanyo lomchamo enokuthengwa kwiikhemesti nokuba yintoni na kunokwenziwa ekhaya. Ngokuqhelekileyo inika idatha ethile, kodwa ayikho i-100% ethembekileyo kwaye inokungaphumeleli, ngakumbi xa ihomoni ithathwa okanye xa kukho umntwana ongaphezu kwesinye ngexesha lokukhulelwa.
- por indawo yeplacenta. Ingaba u Indlela yeRamzi, ubhaqo olwenziwa ngugqirha wabafazi apho ukuhlalutya indawo ye-placenta malunga nomntwana, unokufumanisa isini somntwana, nakwi-ultrasound yakho yokuqala. Yindlela ethembekileyo malunga nama-98%.
- Enye indlela yile la itafile yamaTshayina. Unethuba lokuphumelela malunga ne-93% kwaye isekelwe kwikhalenda yamaTshayina. Isetyenziswa kwabasetyhini abane-a ubudala phakathi kwe-18 kunye ne-45 iminyaka. Tshatisa nje ubudala bomfazi kwinyanga yokukhulelwa ukuze ufumane impendulo.