Ukuphupha ngokuba ngumama noma ubaba kuyithemba elikhulu enhliziyweni yawo wonke umuntu. Kodwa ngezinye izikhathi, ngenxa yezizathu ezahlukene, lelo phupho liyavinjelwa. Ubunzima bokukhulelwa umntwana, noma ukungazali, kuyinkinga abantu abaningi ababhekene nayo emphakathini namuhla. Ngakho-ke, ngesikhathi esinjengalesi, kunezindlela eziningi ezingenza lelo phupho libe ngokoqobo ngosizo lwezokwelapha zanamuhla. Namuhla, sizokhuluma ngenye indlela yokwelapha ephumelela kakhulu. Leyo ubuchwepheshe obubizwa ngokuthi i-ICSI (Intracytoplasmic Sperm Injection).
Kalula nje, iyini i-ICSI?
Igama elide elithi ICSI lingase lizwakale liyinkimbinkimbi kancane. Kodwa incazelo yalo ilula kakhulu. I-ICSI (Intracytoplasmic Sperm Injection) iyindlela ekhethekile esetshenziselwa ukwelapha ukungazali, eyenziwa elabhorethri. Lapha, isidoda esisodwa, esinempilo, esikhethwe kahle sifakwa ngokucophelela kwelinye lamaqanda kamama . Umgomo oyinhloko wale ndlela ukudala umbungu ngokuwufaka ngomanyolo wokwenziwa.
Kungenzeka ukuthi uke wezwa nge-IVF (In Vitro Fertilization). I-ICSI ingenye isinyathelo esithuthukisiwe nesikhethekile ekwelashweni kwe-IVF. Le ndlela iwusizo kakhulu kulabo abalahlekelwe yizingane zabo ngenxa yokungazali kwabesilisa.
Lisho ukuthini igama elithi intracytoplasmic?
Leli igama lesayensi kancane. Kalula nje, kukhona into efana nejeli ngaphakathi kweqanda. Siyibiza ngokuthi i-cytoplasm. I-Intracytoplasmic isho ukuthi "ngaphakathi kwe-cytoplasm." Lokho kusho ukuthi isidoda sifakwa kule ngxenye yeqanda ebizwa ngokuthi i-cytoplasm.
Uyini umehluko phakathi kwe-ICSI ne-IVF ejwayelekile?
Lona umbuzo abantu abaningi abanawo. Nakuba i-ICSI nayo iyingxenye yenqubo ye-IVF, kunomehluko omncane phakathi kwalokhu okubili. Cabanga ngakho ngale ndlela.
- Indlela yendabuko ye-IVF: Kulokhu, iqanda elithathwe kumama lifakwa esitsheni esikhethekile selabhoratri bese kubekwa izinkulungwane zesidoda esivela kubaba nxazonke. Bese kuthi, esinye salezo zidoda sihambe sodwa, sibhoboze iqanda, singene kulo, bese silinda ukukhulelwa. Lokhu kusho ukuthi lokhu kuvunyelwe ukuthi kwenzeke ngokwemvelo. Ngezinye izikhathi, ngisho nesidoda esisodwa singangena eqandeni.
- Indlela ye-ICSI: Lokhu akunjalo lapha. Lapha, isidoda esingcono kakhulu nesinempilo kakhulu siyakhethwa bese sifakwa ngqo eqandeni. Kufana nesevisi yokulethwa ekhethekile. Lokhu kwandisa amathuba okukhulelwa.
Into ebalulekile ukuthi kungakhathaliseki ukuthi iyiphi kulezi zindlela ezimbili esetshenziswayo ukudala umbungu, isinyathelo esilandelayo, inqubo yokufaka umbungu esibelethweni sikamama (ukudluliselwa kombungu), iyafana kuzo zombili.
Kokubili i-ICSI kanye ne-IVF kubizwa ngokuthi i-Assisted Reproductive Technology (ART).Okusho ukuthi, indlela yokusiza ukukhulelwa komntwana ngokuhlanganisa amaqanda nesidoda ngaphandle komzimba, elabhorethri.
Ubani ukwelashwa kwe-ICSI okufanelekela kangcono?
I-ICSI inconywa kakhulu kwabesilisa abanezinkinga zokungabi nabantwana kwabesilisa . Ngezansi kunezinye zezimo lapho udokotela wakho angasikisela khona lokhu kwelashwa.
| Inkinga/isimo | Incazelo elula |
|---|---|
| Ukukhipha isisu | Ukuntuleka kokukhipha isidoda ngesikhathi socansi noma ukushaya indlwabu. |
| Inani eliphansi lesidoda | Inani eliphansi kakhulu lesidoda esidodeni. |
| Ikhwalithi yesidoda ephansi | Ukuma kwesidoda okuphazamisekile noma ukunyakaza (ikhono lokubhukuda). |
| Ukukhipha isisu emuva kokubuyela emuva | Isidoda asiphumi futhi sigeleza sibuyela emuva siye esinyeni. |
| Izinkinga zesistimu yokuzala | Kukhona ukuphazamiseka endleleni yesidoda. |
Ngaphezu kwalokho, indlela ye-ICSI ingaba usizo kwezinye izimo eziningana:
- Ezimweni lapho ukwelashwa kwe-IVF okuvamile kuye kwazanywa ngaphambilini kodwa kungekho mbungu owakhiwe .
- Uma owesifazane onikela ngamaqanda eneminyaka engaphezu kwengu-35 ubudala .
- Amaqanda noma isidoda esiqandisiwe ngaphambilini ukuze kwelashwa (ukugcinwa kwe-cryopreservation)Uma isetshenziswa.
Isebenza kanjani inqubo yokwelashwa kwe-ICSI?
Le nqubo inezinyathelo eziningana ezibalulekile, zonke ezenzeka ngaphansi kokuqondisa okugcwele kukadokotela wakho kanye nethimba lochwepheshe.
1. Ukulungiselela ngaphambi kokwelashwa: ukubuyiswa kweqanda kanye nesidoda
Ngaphambi kokwenza i-ICSI, udinga kuqala ukuthola amaqanda kumama kanye nesidoda kuyise.
Indlela yokuthola amaqanda:
- Ukuqaliswa kokuvuthwa: Ngokuvamile, kukhishwa iqanda elilodwa kuphela ngenyanga. Kodwa-ke, ukuze kwandiswe impumelelo yalolu hlobo lokwelashwa, kudingeka kuthathwe amaqanda amaningi ngesikhathi esisodwa. Ngenxa yalokhu, owesifazane unikezwa imijovo eminingana yama-hormone esikhathini esiyizinsuku ezingu-8 kuya kwezingu-14. Lokhu kuvuselela ama-ovari futhi kubangele ukuba amaqanda amaningi avuthwe ngesikhathi esisodwa.
- Ukutholwa kwamaqanda: Ngemva kokuba amaqanda esevuthiwe, kufakwa inaliti encane kakhulu ngesitho sangasese sowesifazane ngaphansi kwe-anesthetic elula bese ingena ema-ovari. Udokotela usebenzisa i-ultrasound ye-transvaginal ukuqondisa ukutholwa kwamaqanda. Amaqanda asuswa ngokucophelela emzimbeni kusetshenziswa ithuluzi elinamathiselwe enalitini. Lokhu akubuhlungu.
Indlela yokuthola isidoda:
Ngokuvamile, isidoda siqoqwa ngosuku olufanayo lapho amaqanda eqoqwa khona.
- Kufanele uyeke ukuya ocansini noma ukushaya indlwabu izinsuku ezimbili kuya kwezintathu ngaphambi kokunikela ngesidoda.
- Kufanele ushaye indlwabu ekamelweni eliyimfihlo bese uqoqa isidoda sakho usifake esitsheni esikhethekile esinikezwe yilebhu.
- Lesi sampula kumele sithunyelwe elabhorethri kungakapheli ihora elilodwa.
Kwezinye izimo (isib., ukwehluleka ukukhipha isidoda, ukuvaleka kwemigudu yesidoda), kuyadingeka ukuthola isidoda ngokuhlinzwa ngqo emasendeni.
2. Elabhorethri: Inqubo ye-ICSI
Manje yisikhathi esibalulekile. Ngemva kokuthola amaqanda nesidoda, ochwepheshe benza inqubo ye-ICSI elabhorethri.
1. Iqanda elivuthiwe kahle libanjwa endaweni yalo nge-pipette yengilazi enhle kakhulu.
2. Ngaphansi kwe-microscope enamandla amakhulu, kukhethwa isidoda esisodwa esinokunyakaza okunempilo nokungcono kakhulu .
3. Isidoda esikhethiwe sithathwa ngenye inaliti encane, sibhobozwe odongeni lweqanda, bese sifakwa ku-cytoplasm .
4. Bese ususa inaliti ngokucophelela.
3. Ngemva kwenqubo: Ukuthuthukiswa kombungu kanye nokufakelwa kwawo
Ngemva kokufakwa kwesidoda, iqanda liqashwa ngokucophelela elabhorethri izinsuku eziningana ukuze kubonakale ukuthi livundisiwe yini futhi liba umbungu.
- Iqanda elivundisiwe ngempumelelo liyahlukana libe amaseli bese likhula libe yisigaba esibizwa ngokuthi i-blastocyst ngemva kwezinsuku ezi-5 kuya kwezi-6.
- Kuleli qophelo, kukhethwa umbungu onempilo kakhulu nokhule kakhulu bese ufakwa esibelethweni sikamama. Lokhu kubizwa ngokuthi ukudluliselwa kombungu .
- Ngenxa yale njongo, kusetshenziswa ubuchwepheshe be-ultrasound, kufakwa ithubhu elincane kakhulu elibizwa ngokuthi i-catheter esibelethweni nge-vagina, bese umbungu ufakwa esibelethweni.
- Ukuze kukhulelwe, lo mbungu kumele uzinamathele kahle odongeni lwesibeletho bese uqala ukukhula lapho.
Odokotela bavame ukweluleka ukuthi bangenzi ukuhlolwa kokukhulelwa kuze kube okungenani amasonto amabili ngemva kokudluliselwa kombungu. Lokhu kungaba isikhathi esicindezelayo, kodwa kubalulekile ukuba nesineke.
Yiziphi izinzuzo nezingozi zokwelashwa nge-ICSI?
Njenganoma yiluphi uhlobo lokwelashwa, i-ICSI inezinzuzo kanye nezingozi ezithile.
Izinzuzo
Inzuzo enkulu yale ndlela ukuthi iphumelela kakhulu kune-IVF yendabuko ekunqobeni izinkinga zokungazali kwabesilisa nokunikeza abazali ithuba lokuba nezingane. Kwezinye izikhungo zokwelapha, i-ICSI isetshenziselwa wonke umuntu, kungakhathaliseki ukuthi imbangela yokungazali iyini, ngenxa yezinga layo eliphezulu lempumelelo.
Izingozi
| Uhlobo lwengozi | Incazelo |
|---|---|
| Ukulimala kwama-ovari | Kunethuba elincane kakhulu lokuthi amaqanda athile azolimala uma kufakwa inaliti. |
| Ukuvundisa akwenzeki. | Ngisho noma isidoda sijovwe, kunethuba lokuthi iqanda ngeke livundiswe futhi ngeke likhule libe umbungu. |
| Ukuma kokukhula kwengane | Ngezinye izikhathi umbungu ungayeka ukukhula ngemva kokuba ufakwe elebhu noma esibelethweni. |
Izingozi ezingaba khona enganeni
Lokhu kuyinkinga kubazali abaningi. Cishe u-2% wezingane ezikhulelwe ngokwemvelo zingase zibe nenkinga ethile yezempilo (izimo zokuzalwa) lapho zizalwa. Ezinye izifundo zibonisa ukuthi le ngozi inganda kancane ngo-1% kuphela, noma ifike ku-3%, kubantwana abakhulelwe nge-ICSI.
Kodwa ochwepheshe bezokwelapha bakholelwa ukuthi isizathu salokhu kwanda kungaba yimbangela eyinhloko yokungazali , hhayi ukwelashwa ngokwako. Kodwa-ke, kubalulekile ukuqonda ukuthi le ngozi incane kakhulu.
Kunezingozi eziningana ezingase zandiswe kancane ngendlela ye-ICSI:
- I-Angelman syndrome
- I-Autism
- I-Beckwith-Wiedemann syndrome
- Izinkinga zokuhlukaniswa kobulili
- I-Hypospadias
- Ukukhubazeka kwengqondo
Uma unokungabaza noma ukwesaba ngalokhu, khuluma nodokotela wakho ngokukhululekile . Uzokuchazela kabanzi ngalokhu.
Kufanele ubonane nini nodokotela?
Uma uhlangabezana nanoma yiziphi izimpawu ezilandelayo ngemva kokwelashwa nge-ICSI, shayela udokotela wakho ngokushesha.
- Izimpawu zokukhulelwa okungaphandle kwesisu: Izimpawu zokukhulelwa kwesisu ngaphandle kwesibeletho (isb., epayipini le-fallopian) (njengobuhlungu obukhulu ohlangothini olulodwa lwesisu, ukuphuma kwegazi esithweni sangasese sowesifazane).
- Izimpawu zokutheleleka: umkhuhlane, ukubanda, kanye nokukhishwa okukhulu kwesitho sangasese sowesifazane.
- Izimpawu zokuphuphuma kwesisu: Ukopha okukhulu, ubuhlungu obukhulu besisu.
- Izimpawu zokuzalwa ngaphambi kwesikhathi: Ukuminyana kwesibeletho okwenzeka ngaphambi kosuku lokuzalwa.
Ingabe ingozi yokuthola amawele iphezulu?
Ukuze kwandiswe izinga lempumelelo yokukhulelwa kwakho, odokotela bangase banqume ukudlulisela umbungu ongaphezu kowodwa (isib., ababili) esibelethweni sakho. Uma lokhu kwenzeka, ungase ube namawele noma amawele amathathu. Ukuthwala amabele amaningi kwandisa ingozi yezinkinga kumama kanye nomntwana, njengokuzalwa ngaphambi kwesikhathi. Ngakho-ke, kubalulekile ukuxoxa ngokuthi zingaki izimbungu okufanele uzidlulisele nodokotela wakho.
Umlayezo Wokuya Nawe Ekhaya
- I-ICSI iyindlela ekhethekile yobuchwepheshe be-IVF elapha ukungazali.
- Lapha, isidoda esisodwa esikhethiwe sifakwa ngqo eqandeni bese sivundiswa.
- Le ndlela iyisisombululo esisebenza kahle kakhulu, ikakhulukazi ezinkingeni ezihlobene nokungabi nabantwana kwabesilisa .
- Lena inqubo equkethe izinyathelo eziningana: ukubuyisa amaqanda nesidoda, ukuwafaka ebhodleleni, kanye nokufaka umbungu esibelethweni.
- Njenganoma yikuphi ukwelashwa kwezokwelapha, kunezingozi ezincane. Qiniseka ukuthi uxoxa ngazo ngokukhululekile nodokotela wakho futhi uthole ukuqonda okucacile.
- I-ICSI iyisibusiso semithi yesimanje eletha ithemba kulabo kini abazama ukuba nomntwana. Thola ulwazi olunembile ngalokhu bese uqhubeka ngaphansi kwesiqondiso sikadokotela oqeqeshiwe.
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