Ngaba wakha wazibuza ukuba zeziphi izidoda, zenziwe njani, kwaye ziyintoni na umsebenzi wazo? Usenokuziva uneentloni ukuthetha ngazo. Kodwa ziyinxalenye ebaluleke kakhulu yomzimba wethu. Ngoko ke, namhlanje siza kuthetha ngayo yonke into ngezi zidoda, ngokulula, ngendlela onokuyiqonda.

Yintoni kanye kanye isidoda?

Ngamafutshane, isidoda ziiseli zesini zamadoda . Ziluhlobo lweseli olumile njengexoxo elincinci kwaye lunokubonwa kuphela nge-microscope. Xa isidoda sendoda sidibana neqanda lomfazi, kwakheka umbungu kwaye umntwana uqala ukukhula. Sidla ngokubiza le nkqubo ngokuthi `(ukukhulelwa)` okanye `(ukuchumisa)`. Ngokuqhelekileyo, oku kwenzeka emva kokwabelana ngesondo ngesini. Nangona kunjalo, ngamanye amaxesha oku kunokwenzeka nangendlela yokufakelwa isidoda, umzekelo `(In Vitro Fertilization - IVF)`.

Inkwenkwe idla ngokuqala ukuvelisa isidoda xa ifikelela kwiminyaka yokufikisa , phakathi kweminyaka eli-10 neli-12 ubudala. Emva koko, iyakwazi ukuvelisa isidoda ubomi bayo bonke.

Isidoda sinamagama amaninzi:

• Iiseli zokuzala zamadoda
• IiGametes
• I-Spermatozoa (isinye: i-spermatozoon)

Yintoni ekuphela kwento esinayo thina madoda ngesidoda?

Enyanisweni, owona msebenzi ubalulekileyo nowona ubalulekileyo wesidoda kukwenza iqanda lomfazi lichume. Oko kukuthi, ukunceda ekudaleni umntwana.

Abanye abantu banokuzibuza ukuba ukungakhuphi i-semen, oko kukuthi, ukungakhuphi i-semen, kuya kubangela naziphi na iingxaki zempilo . Akunjalo. I-semen engakhutshwanga emzimbeni wakho iphinda ifunxwe ngumzimba wakho ngokwawo. Ngoko ke akukho nto inokubangela ixhala ngayo.

Zingaphi iimbewu zesidoda ezikwimbewu yesidoda?

Imbewu yinto enamathelayo equlethe isidoda. Isidoda sendoda ephilileyo sinokuqulatha isidoda esizizigidi ezili-15 ukuya kwezingaphezulu kwama-200 kwi-milliliter enye (malunga nethisipuni eli-0.2). Khawucinge ukuba ingakanani isidoda esifakwe kwindawo encinci kangaka!

Ukuba kukho isidoda esingaphantsi kwezigidi ezili-15 kwi-milliliter nganye yesidoda, loo meko siyibiza ngokuba yi-oligospermia . Oku kungaba sesinye sezizathu zokuba kube nzima ukukhulelwa abantwana.

Kwenzeka ntoni kwimbewu yesidoda xa ingena emzimbeni womfazi?

Ngexesha lokwabelana ngesondo ngendlela engakhuselekanga, isidoda sihamba kwinkqubo yokuzala yomfazi. Olu hambo lubahambisa nge-vagina, umlomo wesibeleko, isibeleko, kwaye ekugqibeleni bangene kwimibhobho ye-fallopian.

Kodwa olu hambo alulula kangako. Inkqubo yokuzikhusela yomzimba yomfazi iphatha ezi zidoda njengezihlaseli zangaphandle. Ngenxa yoko, inkqubo yokuzikhusela yomzimba izama ukutshabalalisa ezi zidoda. Ukuba zimbalwa izidoda ezisindayo ngokoyisa zonke ezi zithintelo kwaye zifikelele kwimibhobho ye-fallopian, ukuba kukho iqanda apho, zizama ukungena kuloo qanda. Ukuba isidoda esinye siyaphumelela, ukukhulelwa kuyavela.

Imbewu yesidoda inokuphila ixesha elingakanani?

Oku kuyahluka ngokuxhomekeke kweso sihlandlo.

• Ngaphakathi kwinkqubo yokuzala yabasetyhini: Isidoda singaphila ukuya kuthi ga kwiintsuku ezintlanu. Oku kuthetha ukuba ukukhulelwa kunokwenzeka emva kweentsuku ezininzi zokwabelana ngesondo.
• Kwi-Testicles: I-sperm engaphumanga i-ejaculation ihlala ngaphakathi kwi-testicles kangangeenyanga ezi-2.5. Emva koko, iyafa ize ifunxwe ngumzimba.
• Ngaphandle komzimba: Oku kuxhomekeke kakhulu kubushushu obuphakathi. Kubushushu obuqhelekileyo begumbi (malunga nama-20 degrees Celsius), isidoda singaphila malunga neyure. Nangona kunjalo, ukuba ubushushu butshintsha ngequbuliso, isidoda siya kufa ngokukhawuleza.
• Ukugcinwa Kwembewu: Ukuba ugcina imbewu yakho, inokugcinwa ngokukhuselekileyo phantsi kweemeko ezibangela ukurhawuzelelwa amashumi eminyaka.

Imbewu ye-sperm iveliswa phi? Iyintoni indlela yokuphuma kwayo?

Imbewu yembewu iveliswa kwinkqubo yeetyhubhu ezincinci kumasende akho. Ezi tyhubhu zibizwa ngokuba ziityhubhu ezi-seminiferous. Xa imbewu yembewu ikhutshiwe (ikhutshwa), ihamba ngale ndlela:

1. Okokuqala, iphuma emasendeni.

2. Emva koko, iya kwityhubhu engasemva kwamasende (i-epididymis), apho ukukhula kwesidoda kwenzeka khona.

3. Ukusuka apho ihamba ngetyhubhu ejijekileyo (`vas deferens`).

4. Idlula kwi-prostate gland. Kulapho ezinye iinxalenye zolwelo lwesidoda ziqokelelwa khona.

5. Ekugqibeleni, umchamo uphuma kwi-urethra nge-urethral meatus encamini yepenis.

Zithini iindawo zesidoda? Kuyamangalisa ukuba zininzi kangakanani iinkcukacha eziqulethwe kwinto encinci kangaka!

Imbewu yembewu yiseli encinci entsonkothileyo kakhulu. Ineenxalenye ezintathu eziphambili:

1. Intloko: Intloko yesidoda iqulethe ulwazi lwemfuza, okanye i-'DNA' . Intloko yesidoda esiphilileyo imile njenge-almond kwaye itsolo kancinci. Intloko igqunywe sisigqubuthelo esibizwa ngokuba yi-'(acrosome). Esi siqulathe ii-enzymes. Olu hlobo lwentloko ye-almond, kunye nee-enzymes ezikwi-acrosome, zinceda isidoda ukuba singene kwiseli yeqanda.

2. Isiqwenga esiphakathi/Intamo: Le nxalenye iqulethe i-mitochondria. I-Mitochondria ziindawo zamandla zeeseli zethu. Ezi zibonelela ngamandla afunekayo kumsila wesidoda.

3. Umsila/Iflegelum:Umsila yeyona ndawo inde yesidoda. Yile ntshukumo ejikelezayo efana ne-corkscrew eqhubela phambili isidoda. Ikwanceda isidoda ukuba singene eqandeni.

Ingaba i-sperm morphology ibalulekile?

Ewe, ngokuqinisekileyo! Imo yesidoda yimilo yesidoda:

• Ubume kunye nobukhulu bentloko.
• Ijongeka njani inxalenye ephakathi.
• Ulwakhiwo lomsila.

Isidoda esisempilweni nesimile kakuhle seso sikwaziyo ukudada kakuhle nangokuthe tye. Olu buchule lubalulekile ekufikeleleni nasekuchumiseni iqanda.

Nazi ezinye zemizekelo yemo yesidoda engaqhelekanga:

• Isidoda esingenabuchopho
• Isidoda esinentloko encinci (i-microcephaly)
• Isidoda esinentloko enkulu (i-macrocephaly)
• Isidoda esinentloko eyongezelelweyo (umz. intloko yesidoda esiphindwe kabini)
• Isidoda se-Acaudate
• Umsila ogobileyo okanye otsaliweyo
• Umsila ogobileyo
• I-sperm enemsila omfutshane (i-dysplasia ye-fibrous sheath sperm)

Ukuba kukho iimilo ezingaqhelekanga ezinje, isidoda sisenokungakwazi ukudada kakuhle okanye ukungena eqandeni.

Zeziphi iimeko ezichaphazela isidoda?

Ukungazali kwamadoda kunokubangelwa ziingxaki zesidoda. Zininzi izinto ezinokuchaphazela impilo yesidoda sakho okanye ukuhamba kwaso. Nangona kunjalo, usenokungazi ukuba isidoda sakho siyachaphazeleka de wena neqabane lakho nibe nengxaki yokukhulelwa.

Ezinye iimeko ezinokuchaphazela impilo yesidoda ziquka:

• IiVaricoceles: Le yimeko apho imithambo ejikeleze amasende idumba khona. Oku kubangela ukuba igazi lihlangane kwindawo enye kwaye ubushushu bamasende bunyuke. Oku kunokuchaphazela ukukhula kwesidoda.
• Ukonzakala kwamasende: Ukuba amasende enzakele, anokonakala kwaye anciphise amandla okuvelisa isidoda.
• Ezinye izifo ezidluliselwa ngesondo (ii-STI): Ezinye izifo ezidluliselwa ngesondo, ezifana neChlamydia kunye neGonorrhea, zingonakalisa isidoda sakho.
• Amayeza athile: Amanye amayeza anokuchaphazela umgangatho wesidoda njengeziphumo ebezingalindelekanga. Imizekelo:
• I-Flutamide kunye ne-bicalutamide (ezi ziziyobisi ezisetyenziselwa ukunyanga umhlaza we-prostate)
• I-Spironolactone (iyeza loxinzelelo lwegazi oluphezulu kunye nesifo sentliziyo)

Kwakhona, unyango lokutshintshwa kwe-testosterone luyawuthintela umzimba ekuveliseni isidoda. Olu nyango luza ngeendlela ezahlukeneyo, ezinje ngeenaliti, iikhaphu, iipatches, iipilisi, kunye neejeli ezisetyenziswa eluswini.

• Izinto ezichaphazela okusingqongileyo:
• Ukusela utywala, ukutshaya (iicuba okanye i-vape), ukusebenzisa intsanguIzinto ezinje zinokuchaphazela ubungakanani kunye nomgangatho wesidoda.
• Ukubeka ixesha elide kumaqondo obushushu aphezulu nako kuyingozi kwimbewu yesidoda. Umzekelo, ii-sauna okanye ii-hot tubs rhoqo zinokunyusa ubushushu bamasende, njengokuba kunokuhlala esitulweni okanye kwisitulo esinamavili ixesha elide.
• Ii-antibodies ze-Antisperm: Oku kwenzeka xa inkqubo yakho yokuzikhusela komzimba ichonga ngempazamo isidoda njengomhlaseli wangaphandle ize ithumele ii-antibodies ukuba zitshabalalise.

Ziziphi izifo ezinxulumene nesidoda?

Izifo ezinxulumene nesidoda zinokuchaphazela umgangatho kunye nobungakanani besidoda osivelisayo. Ezinye zazo zezi:

• I-Oligospermia: Oku kukwehla kwenani lesidoda. Oko kukuthi, ngaphantsi kwe-15 yezigidi zesidoda kwi-milliliter nganye yesidoda.
• I-Azoospermia: Kule meko, akukho sperm kwi-semen. Oku kunokwenzeka ukuba kukho ukuvaleka kwimibhobho yenkqubo yokuzala.
• I-Teratospermia: Oku kwenzeka xa kukho ubuninzi obukhulu besidoda esimile ngendlela engaqhelekanga kwi-semen. Njengoko besitshilo ngaphambili, ukwakheka kwesidoda ngendlela engaqhelekanga kunciphisa amandla esidoda okushukuma kakuhle nokungenela iqanda.

Ungayijonga njani impilo yesidoda?

Eyona ndlela ilungileyo yokuba ugqirha ahlalutye impilo yesidoda sakho kukwenza uhlalutyo lwesidoda . Olu vavanyo lujonga oku kulandelayo:

• Ubalo lwesidoda
• Imo yesidoda / imo yomzimba
• Umsebenzi wesidoda/ukuhambahamba

Isampuli yesidoda yolu vavanyo ingafumaneka kwikliniki yokuzala, elebhu, okanye ekhaya. Nangona kunjalo, ukuba unika isampuli ekhaya, kufuneka isiwe ekliniki okanye elebhu ngokukhawuleza (ngesiqhelo kwisithuba seyure).

Ndingawuphucula njani umgangatho wesidoda sam?

Kukho izinto ezimbalwa ezilula ezinokunceda ukuphucula umgangatho wesidoda sakho. Zama ezi:

• Ukuyeka ukutshaya: Le yinto omele uyenze ngokuqinisekileyo.
• Nciphisa ukusetyenziswa kotywala: Kungcono ukunciphisa utywala kangangoko kunokwenzeka.
• Yitya iziqhamo nemifuno emininzi: Ii-antioxidants ezikwezi zinto zilungele isidoda.
• Gcina ubunzima obusempilweni obukufaneleyo.
• Ukwandisa umsebenzi womzimba: Oko kuthetha ukuzilolonga yonke imihla.
• Ukulawula uxinzelelo: Izinto ezifana neyoga kunye nokucamngca zinokunceda.
• Ukusebenzisa iindlela zokuzikhusela (ezifana neekhondom, iikhondom zabasetyhini) ngexesha lokwabelana ngesondo: Oku kungakukhusela kwizifo ezidluliselwa ngesondo.

Khumbula, le mikhwa ithatha ixesha ukuyiphuhlisa, kodwa ekuhambeni kwexesha, ibaluleke kakhulu kwimpilo yakho iyonke kunye nempilo yesidoda sakho.

Zingaphi iimbewu zesidoda ezifunekayo ukuze kuqhamlwe?

Khawucinge nje, kufuneka isidoda esinye kuphela ukuze kukhulelwe! Nangona kunjalo, amashumi ezigidi, mhlawumbi amakhulu, esidoda siyakhutshwa ngexesha ngalinye lokukhupha isidoda. Eli nani likhulu liyakhutshwa ukuze kwandiswe amathuba okuba isidoda esinye esinethamsanqa sifumane kwaye siqhamise iqanda.

Okokugqibela, khumbula...

Eyona njongo yesidoda kukwenza iqanda lichume ukuze iDNA yakho, okanye ulwazi lwemfuza, ludluliselwe kwisizukulwana esilandelayo. Mhlawumbi awucingi kakhulu ngesidoda sakho de uzame ukuba nomntwana.

Nangona kunjalo, ukuba wena neqabane lakho ninengxaki yokukhulelwa, ugqirha usenokuyalela ukuba kwenziwe uhlalutyo lwesidoda ukuze kuchongwe ubungakanani, imilo, kunye nomsebenzi wesidoda sakho.

Nawe unokunceda ukugcina isidoda sakho siphilile. Oku kubandakanya izinto ezilula ezifana nokuyeka ukutshaya, ukunciphisa utywala, ukusebenza ngokomzimba, kunye nokuzikhusela kwizifo ezithathelwana ngesondo. Ezi zinto ziya kukhokelela kwimpilo yakho iyonke kunye nokuba ngutata osempilweni. Ngoko ke, masiyinyamekele le nto, akunjalo?

Isidoda , ukuzala kwamadoda, uvavanyo lwesidoda, umgangatho wesidoda, ukuma kwesidoda, inani eliphantsi lesidoda, ukungazali