Ingabe isidoda esidala sibangela ukukhubazeka kokuzalwa futhi ubuzali kubobaba asebekhulile buchazwa kanjani

Abantu abaningi bayazibuza ukuthi ukuba nezingane eminyakeni emidala kungathinta kanjani impilo yezingane zabo, ikakhulukazi uma kukhulunywa ngobaba asebekhulile. Ngakho umbuzo omkhulu uthi: ingabe isidoda esidala sibangela ukuphazamiseka kokuzalwa? Lokhu kubaluleke kakhulu njengoba amadoda amaningi eseya ekubeni obaba eminyakeni emidala. Futhi kukhona udaba lokuthi iminyaka emingaki eyenza indoda ibizwe ngokuthi uyise omdala kakhulu (geriatric father), njengoba kungekho kubonakala kunokuvumelana ngeminyaka eqondile. Lesi sihloko sihlose ukukuchazela kahle lokhu futhi sisize ukucacisa ukuthi iminyaka ingawuthinta kanjani umkhiqizo wokuzala kwabesilisa, ukuthi yiziphi izingozi ezikhona, nokuthi amadoda asebekhulile angakwenzenjani uma ecabanga ukuba nomntwana.

Indlela Iminyaka Ethinta Ngayo Ukuzala Kwabesilisa

Ake siqale ngezisisekelo. Amadoda awanalo ibanga eliqinile leminyaka lapho engasakwazi ukuba nezingane njengabesifazane, kodwa lokho akusho ukuthi iminyaka ayibalulekile. Ucwaningo lukhombisa ukuthi amadoda aneminyaka engaphezu kwengu-40 mancane cishe ngo-30% amathuba okukhulelisa uma kuqhathaniswa nalabo abaseminyakeni emincane. Kungani? Hhayi-ke, kunezizathu eziningana, empeleni:

• Ukwehla Kwekhwalithi Ye-semen: Njengoba amadoda ekhula, ngokuvamile kuba nokwehla enanini lesidoda nasekushukumiseni kwaso, okusho ukuthi isidoda asihambi kahle. Futhi lokho kubalulekile ukuze sihlangane neqanda!
• Izinguquko Zamahomoni: Izinga le-testosterone lehla ngokwemvelo njengoba umuntu emdala, okungase kuthinte ukukhiqizwa kwesidoda.
• Izinguquko Zomzimba: Ukuncipha kokugeleza kwegazi noma izimo ezifana nesitho sangasese esandile (prostate enkulu) kungabuye kudlale indima ezinkingeni zokuzala njengoba amadoda ekhula eminyakeni [1].

Uma ukhathazekile ngalezi zinguquko nangenendlela ezingase zithinte ikhono lakho lokukhulelwa, kuhle ukuhlala ubheka impilo yakho yokuzala.

Ingabe Isidoda Esidala Sibangela Ukuphazamiseka Kokuzalwa?

Ngakho ake sibuyele embuzweni oyinhloko: ingabe isidoda esidala sibangela ukuphazamiseka kokuzalwa? Impendulo ayilula ngokuthi yebo noma cha. Kunobufakazi obukhombisa ukuthi njengoba indoda ikhula, amathuba okuba nezinguquko zofuzo esidodeni sayo ayanda. Lokhu kungenxa yokuthi, ngokungafani nabesifazane abazalwa nalo lonke iqoqo lamaqanda azokwazi ukulisebenzisa, amadoda wona aqhubeka ekhiqiza isidoda esisha kuyo yonke impilo yawo. Futhi njalo lapho amaseli esidoda eziphindaphinda, kuba namathuba amancane okuba kube khona uguquko lofuzo. Ngokuhamba kwesikhathi, lokhu kunganqwabelana [2].

Ezinye zalezi zinguquko zofuzo azinabungozi nhlobo, kodwa ezinye zingakhuphula ubungozi bezifo ezithile zofuzo. Isibonelo:

• Izifo Zobubanzi Be-Autism Spectrum: Ezinye izifundo zibonise izinga eliphezulu le-autism ezinganeni ezizalwe obabeni abaneminyaka engaphezu kwengu-40 [3].
• i-Schizophrenia: Kukhona nobufakazi bokuthi ubudala obuphezulu bobaba bungase buhlotshaniswe nengozi enkulu ye-schizophrenia [4].
• Izimo Zofuzo Ezithinta Umzimba: Ezinye izifo ezingavamile, ezifana ne-achondroplasia (uhlobo lobununu), zivame kakhulu ezinganeni ezizalwa ngobaba asebekhulile.

Kodwa kubalulekile ukuqaphela ukuthi yize izingozi zikhula, zisahlezi ziphansi uma kubhekwa isimo sonke.

Yimuphi Ubudala Obenza Ubaba Abe "Geriatric"?

Manje, siya embuzweni olandelayo: yimuphi ubudala obenza ubaba abe "geriatric father"? Lokhu kunzima kancane ngoba, ngokungafani nabesifazane (lapho "geriatric pregnancy" iqala ngeminyaka engu-35), akukho incazelo ecacile yamadoda. Abanye bathi iminyaka engu-40, abanye bathi engu-45 noma ngisho engu-50. Igama elithi "geriatric father" liguquguquka kancane, futhi kakhulu lixhomeke ocwaningweni noma kudokotela wezokwelapha ombuza [5].

Kodwa, okucacayo kudatha wukuthi njengoba amadoda egwuga, kukhona izingozi ezithile ezikhula kokubili enganeni nomlingani. Lezi zihlanganisa:

• Izinkinga Zokukhulelwa: Ozakwabo babantu asebekhulile ngokobaba banezinga eliphezulu lokuba nesifo sikashukela sokukhulelwa nokucindezeleka kwegazi okuphezulu ngesikhathi sokukhulelwa.
• Izinkinga Zokuzalwa: Izingane ezizalwe ngobaba asebekhulile zivame ukuba ngaphambi kwesikhathi, zibe nesisindo esiphansi sokuzalwa, futhi kwesinye isikhathi zidinge ukunakwa okukhethekile kwezokwelashwa ngokushesha ngemva kokuzalwa.

Ukuthuthukisa Impilo Yokuzala Njengobaba Omdala

Yize iminyaka yobudala ingathinta ukuzala kwabobaba, akusikho ukuphela kwendaba. Kukhona izinyathelo amadoda asebekhulile angazithatha ukuze athuthukise impilo yawo yokuzala. Amadoda anokukuzala okuphezulu ngokuvamile abe nekhwalithi engcono yesidoda, okungasiza ekukhulelweni okunempilo. Ukudla kahle, ukuzivocavoca njalo, ukungabhemi, nokuphuza ngokulinganisela konke kungasiza. Ngaphezu kwalokho, kukhona nezinye izithasiselo zokukhulisa ukuzala ezisiza kakhulu:

• I-Myo-inositol ne-D-chiro inositol: Lezi zisiza ukulawula amahomoni futhi zithuthukise ikhwalithi yesidoda, ikakhulukazi uma kukhona izinkinga ezifana nokumelana ne-insulin.
• I-Folic Acid ne-zinc: Lezi zibalulekile ekwakhekeni kabusha kwe-DNA nasekuthuthukiseni isidoda, okuzenza zibe zinhle kakhulu empilweni yokuzala iyonke.

Ukunakekela lezi zici kungasiza amadoda asebekhulile ukuphatha kangcono ukuzala kwawo nokwandisa amathuba abo okukhulelwa okunempilo.

Imicabango Yokugcina

Ukufingqa, nakuba kukhona iqiniso elithile ekukhathazekeni ngokuthi ingabe isidoda esidala sibangela ukukhubazeka kokuzalwa, ingozi ijwayele ukuba phansi. Ukwazi ukuthi imuphi uneminyaka ebhekwa njengobaba osekhulile kungasiza amadoda aqonde izingozi abangase babhekane nazo njengoba bekhula. Kodwa ngokwenza izinqumo ezinhle zendlela yokuphila kanye nezinyathelo ezisebenzayo, amadoda asebekhulile asengaba nethuba elihle lokuba ngoyise wezingane ezinempilo. Khumbula, ukuhlala unolwazi nokunakekela impilo yakho yikho okungcono kakhulu ongakwenza.

Imibuzo Evame Ukubuzwa

Ingabe amadoda asebekhulile angaba nezingane ezinempilo?

Yebo, impela. Amadoda amaningi asebekhulile azala izingane ezinempilo. Nakuba kunezingozi ezithile ezikhuphukile, zisaphansi, ikakhulukazi uma impilo iphathwa kahle.

Yiziphi izingozi ezihambisana neminyaka yobuzali kababa esidala?

Kungenzeka kube nethuba eliphezulu lezimo zofuzo nezinkinga ezifana nesisindo esiphansi sokuzalwa noma ukuzalwa ngaphambi kwesikhathi, kodwa lezi zingozi ziseyivelakancane.

Izinkomba

1. Sharma R, Agarwal A, Rohra VK, Assidi M, Abu-Elmagd M, Turki RF. Imiphumela yokwanda kweminyaka yobuzali kababa ekwizinga lekhwalithi yesidoda, imiphumela yokuzala, kanye neengozi ze-epigenetic ezinganeni. Reprod Biol Endocrinol. Iyatholakala ku: https://pubmed.ncbi.nlm.nih.gov/25928123/
2. Kong A, Frigge ML, Masson G, Besenbacher S, Sulem P, Magnusson G, Gudjonsson SA, Sigurdsson A, Jonasdottir A, Jonasdottir A, Wong WS, Sigurdsson G, Walters GB, Steinberg S, Helgason H, Thorleifsson G, Gudbjartsson DF, Helgason A, Magnusson OT, Thorsteinsdottir U, Stefansson K. Izinga lezinguquko zofuzo ezisanda kuvela (de novo mutations) nokubaluleka kweminyaka yobaba engozini yezifo. Nature. Iyatholakala ku: https://pubmed.ncbi.nlm.nih.gov/22914163/
3. Hultman CM, Sandin S, Levine SZ, Lichtenstein P, Reichenberg A. Ukwanda kweminyaka yobuzali kababa nengozi ye-autism: ubufakazi obusha bocwaningo olususelwe kubantu abaningi kanye ne-meta-analysis yezifundo ze-epidemiology. Mol Psychiatry. Iyatholakala ku: https://pubmed.ncbi.nlm.nih.gov/21116277/
4. Sipos A, Rasmussen F, Harrison G, Tynelius P, Lewis G, Leon DA, Gunnell D. Iminyaka yobuzali kababa nesifo sokuwa kwengqondo (schizophrenia): ucwaningo lweqembu olususelwe kubantu abaningi. BMJ. Iyatholakala ku: https://pubmed.ncbi.nlm.nih.gov/15501901/
5. Wu Y, Kang X, Zheng H, Liu H, Liu J. Umthelela weminyaka yobuzali kababa emiphumeleni yokuzala ye-in vitro fertilization. PLoS One. Iyatholakala ku: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4564138/