Ukuphupha ngokuba ngumama okanye utata yeyona themba likhulu entliziyweni yomntu wonke. Kodwa ngamanye amaxesha, ngenxa yezizathu ezahlukeneyo, elo phupha liyathintelwa. Ubunzima bokukhulelwa umntwana, okanye ukungazali, yingxaki abantu abaninzi abajongene nayo kuluntu namhlanje. Ngoko ke, ngexesha elinje, kukho iindlela ezininzi ezinokwenza elo phupha libe yinyani ngoncedo lwezonyango zanamhlanje. Namhlanje, siza kuthetha ngenye indlela yonyango ephumelele kakhulu. Leyo yiteknoloji ebizwa ngokuba yi-ICSI (Intracytoplasmic Sperm Injection).
Kalula nje, yintoni i-ICSI?
Igama elide elithi ICSI lisenokuvakala liyinkimbinkimbi kancinci. Kodwa intsingiselo yalo ilula kakhulu. I-ICSI (Intracytoplasmic Sperm Injection) yindlela ekhethekileyo esetyenziselwa ukunyanga ukungazali, eyenziwa kwilebhu. Apha, isidoda esinye, esisempilweni, nesikhethwe kakuhle sifakwa ngononophelo kwelinye lamaqanda kamama . Injongo ephambili yale ndlela kukudala i-embryo ngokuyichumisa ngokwenziwa.
Usenokuba ukhe weva nge-IVF (In Vitro Fertilization). I-ICSI lelinye inyathelo eliphambili nelikhethekileyo kunyango lwe-IVF. Le ndlela iluncedo kakhulu kwabo balahlekelwe ngabantwana babo ngenxa yokungafumani bantwana kwamadoda.
Lithetha ukuthini igama elithi intracytoplasmic?
Eli ligama lesayensi kancinci. Kalula nje, kukho into efana nejeli ngaphakathi kweqanda. Siyibiza ngokuba yi-cytoplasm. I-Intracytoplasmic ithetha "ngaphakathi kwi-cytoplasm." Oko kuthetha ukuba isidoda sifakwa kweli candelo leqanda elibizwa ngokuba yi-cytoplasm.
Yintoni umahluko phakathi kwe-ICSI kunye ne-IVF eqhelekileyo?
Lo ngumbuzo abantu abaninzi abanawo. Nangona i-ICSI ikwayinxalenye yenkqubo ye-IVF, kukho umahluko omncinci phakathi kwezi zimbini. Cinga ngale ndlela.
- Indlela yesiqhelo ye-IVF: Kule ndlela, iqanda elithathwe kumama lifakwa kwisitya esikhethekileyo selabhoratri kwaye amawaka embewu evela kutata abekwa ngeenxa zonke. Emva koko, enye yezo mbewu iyahamba yodwa, ihlabe iqanda, ingene kulo, ize ilinde ukuchumisa. Oku kuthetha ukuba oku kuvunyelwe ukuba kwenzeke ngokwendalo. Ngamanye amaxesha, akukho nembewu enye enokungena eqandeni.
- Indlela ye-ICSI: Oku akunjalo apha. Apha, isidoda esilungileyo nesisempilweni siyakhethwa size sifakwe ngqo eqandeni. Kufana nenkonzo ekhethekileyo yokuhambisa. Oku kwandisa amathuba okukhulelwa.
Into ebalulekileyo kukuba nokuba zeziphi na kwezi ndlela zimbini ezisetyenziswayo ukudala i-embryo, inyathelo elilandelayo, inkqubo yokufaka i-embryo kwisibeleko sikamama (ukudluliselwa kwe-embryo), iyafana kuzo zombini.
Zombini i-ICSI kunye ne-IVF zibizwa ngokuba yi -Assisted Reproductive Technology (ART).Oko kukuthi, indlela yokunceda ekukhulelweni komntwana ngokudibanisa amaqanda kunye nesidoda ngaphandle komzimba, kwilebhu.
Ngubani unyango lwe-ICSI olufaneleke kakhulu kuye?
I-ICSI icetyiswa ngokukodwa kumadoda aneengxaki zokungazali kwamadoda . Nazi ezinye zeemeko apho ugqirha wakho angacebisa olu nyango.
| Ingxaki/imeko | Ingcaciso elula |
|---|---|
| Ukukhupha i-Anejaculation | Ukunqongophala kokuphuma komoya ngexesha lokwabelana ngesondo okanye ukuphulula amalungu esini. |
| Inani eliphantsi lesidoda | Inani eliphantsi kakhulu lesidoda kwimbewu yesidoda. |
| Umgangatho ophantsi wesidoda | Ukungashukumi kakuhle kwesidoda okanye ukuhambahamba (amandla okudada). |
| Ukuphuma kwe-ejaculation emva kokubuyela umva | Imbewu ayiphumi kwaye ibuyela umva iye kwisinyi. |
| Iingxaki zenkqubo yokuzala | Kukho ukuphazamiseka kwendlela yesidoda. |
Ukongeza, indlela ye-ICSI inokuba luncedo kwezinye iimeko ezininzi:
- Kwimeko apho unyango lwe-IVF oluqhelekileyo luye lwazanywa ngaphambili kodwa akukho mbungu idaliweyo .
- Ukuba umfazi onikela ngamaqanda uneminyaka engaphezu kwama-35 ubudala .
- Amaqanda okanye isidoda ebesikhenkcezisiwe ngaphambili ukuze sinyangwe (ukugcinwa kwe-cryopreservation)Ukuba isetyenzisiwe.
Isebenza njani inkqubo yonyango lwe-ICSI?
Le nkqubo inamanyathelo aliqela abalulekileyo, onke ayenzeka phantsi kweliso elipheleleyo likagqirha wakho kunye neqela leengcali.
1. Ukulungiselela ngaphambi konyango: ukufunyanwa kweqanda kunye nesidoda
Ngaphambi kokuba wenze i-ICSI, kufuneka uqale ufumane amaqanda kumama kunye nesidoda kutata.
Indlela yokufumana amaqanda:
- Ukuqaliswa kokukhutshwa kweqanda: Ngokwesiqhelo, kukhutshwa iqanda elinye kuphela ngenyanga. Nangona kunjalo, ukuze konyuswe impumelelo yolu nyango, kufuneka kuthathwe amaqanda amaninzi ngaxeshanye. Ngenxa yoku, umfazi unikwa inaliti ezininzi zehomoni kangangeentsuku ezisi-8 ukuya kwezili-14. Oku kuvuselela ama-ovari kwaye kubangela ukuba amaqanda amaninzi avuthwe ngaxeshanye.
- Ukufunyanwa kwamaqanda: Emva kokuba amaqanda evuthiwe, kufakwa inaliti encinci kakhulu nge-vaginal phantsi kwe-anesthetic ekhaphukhaphu kwaye ifike kwii-ovari. Ugqirha usebenzisa i-ultrasound ye-transvaginal ukukhokela ukufunyanwa kwamaqanda. Amaqanda asuswa ngononophelo emzimbeni kusetyenziswa isixhobo esiqhotyoshelwe kwinaliti. Oku akunantlungu.
Indlela yokufumana isidoda:
Ngokwesiqhelo, isidoda siqokelelwa ngosuku olufanayo naxa amaqanda eqokelelwa.
- Ufanele uyeke ukulala okanye ukuphulula amalungu esini iintsuku ezimbini ukuya kwezintathu ngaphambi kokuba unikele ngesidoda.
- Kuya kufuneka uphulule amalungu esini kwigumbi labucala uze uqokelele isidoda sakho kwisitya esikhethekileyo esibonelelwe yilebhu.
- Le sampuli kufuneka isiwe kwilabhoratri ingadlulanga iyure enye.
Kwezinye iimeko (umz., ukungaphumeleli kokukhupha i-ejaculate, ukuvaleka kwemibhobho yesidoda), kuyimfuneko utyando lokufumana isidoda ngqo kumasende.
2. Kwilebhu: Inkqubo ye-ICSI
Eli lixesha elibalulekileyo. Emva kokuba amaqanda kunye nesidoda zifunyenwe, iingcali zenza inkqubo ye-ICSI elabhoratri.
1. Iqanda elivuthiweyo libanjwa endaweni yalo ngeglasi encinci kakhulu.
2. Phantsi kwe-microscope enamandla aphezulu, kukhethwa isidoda esinye esinokuhamba okunempilo nokufanelekileyo .
3. Imbewu ekhethiweyo ithathwa ngenaliti encinci, igqojozwe eludongeni lweqanda, ize ifakwe kwi-cytoplasm .
4. Emva koko susa inaliti ngononophelo.
3. Emva kwenkqubo: Uphuhliso kunye nokufakelwa kwe-embryo
Emva kokuba isidoda sifakwe kwi-injection, iqanda lijongwa ngononophelo kwilebhu kangangeentsuku ezininzi ukuze kubonwe ukuba liqhamile na kwaye liba yimbumba.
- Iqanda elichunyisiweyo ngempumelelo liyahlukana libe ziiseli kwaye likhule libe linqanaba elibizwa ngokuba yi-blastocyst emva kweentsuku ezi-5 ukuya kwezi-6.
- Kule ndawo, kukhethwa i-embryo esempilweni nephuhlileyo ize ifakwe kwisibeleko sikamama. Oku kubizwa ngokuba yi-embryo transfer .
- Ngenxa yesi sizathu, kusetyenziswa ubuchwepheshe be-ultrasound, kufakwa ityhubhu encinci kakhulu ebizwa ngokuba yi-catheter kwisibeleko nge-vagina, kwaye i-embryo ifakwa kwisibeleko.
- Ukuze kukhulelwe, le mveku kufuneka izincamathele kakuhle eludongeni lwesibeleko ize iqale ukukhula apho.
Oogqirha badla ngokucebisa ukuba bangenzi uvavanyo lokukhulelwa de kube ziiveki ezimbini ubuncinane emva kokudluliselwa kwe-embryo. Eli lingaba lixesha elinzima, kodwa kubalulekile ukuba nomonde.
Zithini iingenelo kunye neengozi zonyango lwe-ICSI?
Njengalo naluphi na unyango lwezonyango, i-ICSI ineenzuzo kunye neengozi ezithile.
Iinzuzo
Eyona nzuzo inkulu yale ndlela kukuba iphumelela ngakumbi kune-IVF yesiqhelo ekusombululeni imiba yokungazali kwamadoda nokunika abazali ithuba lokuba nabantwana. Kwezinye iziko zonyango, i-ICSI isetyenziselwa wonke umntu, nokuba yintoni imbangela yokungazali, ngenxa yesantya sayo esiphezulu sempumelelo.
Iingozi
| Uhlobo lomngcipheko | Inkcazo |
|---|---|
| Ukonakala kwama-ovari | Kukho ithuba elincinci kakhulu lokuba amaqanda athile aza konakala xa kufakwa inaliti. |
| Ukuchumisa akwenzeki. | Nokuba isidoda sifakwe kwi-injection, kukho ithuba lokuba iqanda aliyi kudibana neqanda kwaye aliyi kukhula libe yi-embryo. |
| Ukuma kokukhula kosana olusandul' ukuzalwa | Ngamanye amaxesha i-embryo inokuyeka ukukhula emva kokuba ifakwe kwilebhu okanye kwisibeleko. |
Iingozi ezinokubakho kumntwana
Oku kuxhalabisa abazali abaninzi. Malunga ne-2% yabantwana abakhulelweyo ngokwendalo banokuba neengxaki zempilo (iimeko zokuzalwa) xa bezalwa. Ezinye izifundo zibonisa ukuba le ngozi inokunyuka kancinci nge-1% kuphela, okanye ukuya kuthi ga kwi-3%, kubantwana abakhulelweyo nge-ICSI.
Kodwa iingcali zonyango zikholelwa ukuba isizathu sokwanda kwale meko sisenokuba sisizathu esiyintloko sokungazali , kungekhona unyango ngokwalo. Nangona kunjalo, kubalulekile ukuqonda ukuba le ngozi incinci kakhulu.
Kukho iingozi ezininzi ezinokwandiswa kancinci yindlela ye-ICSI:
- Isifo sika-Angelman
- I-Autism
- isifo sikaBeckwith-Wiedemann
- Iingxaki zokwahluka ngokwesini
- I-Hypospadias
- Ukukhubazeka kwengqondo
Ukuba unamathandabuzo okanye uloyiko malunga noku, thetha ngokukhululekileyo nogqirha wakho . Uza kukuchazela ngakumbi ngale nto.
Ufanele uye nini kugqirha?
Ukuba ufumana naziphi na iimpawu ezilandelayo emva konyango lwe-ICSI, fowunela ugqirha wakho ngoko nangoko.
- Iimpawu zokukhulelwa okungaphandle kwesibeleko: Iimpawu zokukhulelwa kwe-embryo ngaphandle kwesibeleko (umz., kwityhubhu ye-fallopian) (ezifana nentlungu eqatha kwelinye icala lesisu, ukopha kwegazi kwilungu lobufazi).
- Iimpawu zosulelo: umkhuhlane, ukubanda, kunye nokukhupha ulwelo olugqithisileyo kwisini.
- Iimpawu zokuphuma kwesisu: Ukopha kakhulu, iintlungu eziqatha zesisu.
- Iimpawu zokuzalwa ngaphambi kwexesha: Ukuncitshiswa kwesibeleko okwenzeka ngaphambi komhla wokuzalwa.
Ingaba umngcipheko wokuba namawele uphezulu?
Ukuze kwandiswe izinga lempumelelo yokukhulelwa kwakho, oogqirha banokugqiba ekubeni badlulisele ngaphezu kwesinye isibeleko (umz., ezimbini) kwisibeleko sakho. Ukuba oku kuyenzeka, unokuba namawele okanye amawele amathathu. Ukuthwala abantwana abaninzi kwandisa umngcipheko weengxaki kumama nakumntwana, njengokuzalwa ngaphambi kwexesha. Ke ngoko, kubalulekile ukuxoxa ngenani leembungu ekufuneka zidluliselwe kugqirha wakho.
Umyalezo Wokuya Ekhaya
- I-ICSI yindlela ekhethekileyo yetekhnoloji ye-IVF enyanga ukungafumani bantwana.
- Apha, isidoda esinye esikhethiweyo sifakwa ngqo kwiqanda size sivundiswe.
- Le ndlela sisisombululo esisebenzayo kakhulu, ingakumbi kwiingxaki ezinxulumene nokungafumani bantwana kwamadoda .
- Le yinkqubo enamanyathelo aliqela: ukukhupha amaqanda kunye nesidoda, ukuwachumisa kwilebhu, kunye nokufaka i-embryo kwisibeleko.
- Njengakwezinye iindlela zonyango, kukho iingozi ezincinci. Qiniseka ukuba uxoxa ngazo ngokukhululekileyo nogqirha wakho uze ufumane ukuqonda okucacileyo.
- I-ICSI yintsikelelo yezonyango zanamhlanje ezisa ithemba kwabo bazama ukuba nomntwana. Fumana ulwazi oluchanekileyo malunga noku kwaye uqhubeke phantsi kwesikhokelo sogqirha ofanelekileyo.
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