Ngaba wakha wazibuza ukuba ubomi obutsha buqala njani? Usana olutsha luzalwa kweli hlabathi xa iiseli ezimbini ezincinci, ezingabonakaliyo ngeliso lenyama, zidibana. Akumangalisi na? Ngoko ke, omnye wabalinganiswa abaphambili kolu hambo lumangalisayo liqanda lebhinqa, oko kukuthi, iseli esiyibiza ngokwezonyango ngokuba yi-'(Ovum)'. Nangona abantu abaninzi bengacingi kakhulu ngayo, le seli incinci inxulumene ngokuthe ngqo nezinto ezininzi, njengempilo yomfazi kunye nokuzala. Ke namhlanje, masijonge ngokulula, ngokungathi sithetha nomhlobo, ukuba lithini ibali lale '(Ovum)'.
Ngamafutshane, yintoni iqanda?
Iqanda liseli lokuzala emzimbeni womfazi. Sikwabiza ezi gametes. Ngamazwi alula, iqanda linye yezona ndawo zimbini ziphambili ezifunekayo ukwenza umntwana. Elinye inxalenye lidlozi lendoda. La maqanda aveliswa zii-ovari zakho. Ngokwesiqhelo kanye ngenyanga, phakathi komjikelo wakho wokuya esikhathini, iqanda elivuthiweyo likhutshwa kwi-ovari yakho. Oku sikubiza ngokuba yi-ovulation .
Khawucinge nje, ukuba iqanda elikhutshwa ngolu hlobo lidibana nesidoda, oko kukuthi, ukuba liqhagamshelwe, kwakheka iseli entsha kraca. Siyibiza ngokuba yi-zygote. Le zygote yileyo ihlukana kancinci kancinci, ibe yimbumba, ize ekugqibeleni ifakelwe kwisibeleko ize iqale ukukhula ibe lusana.
Kwenzeka ntoni ukuba, nokuba kungengozi, eli qanda alihlangani nesidoda? Ukuba oko kuyenzeka, iqanda liyaqhekeka kwiintsuku ezimbalwa lize liphinde lifunxwe ngumzimba. Emva koko, xa umntu esexesheni, iindonga zesibeleko ziyaphuma. Yiyo loo nto eyenzekayo inyanga nenyanga.
Ngoko ke, ngaba i-'Ovum' kunye ne-'Egg' zizinto ezimbini ezahlukeneyo? Hayi. Zombini ziyafana. I-'Ovum' ligama nje esilisebenzisayo kwezonyango.
Ngowuphi umsebenzi omkhulu owenziwa leli qanda lincinci?
Nangona ingabonakali emehlweni, umsebenzi owenziwa liqanda awunto incinci. Lisiqalo sobomi. Makhe sijonge imisebenzi yalo ephambili.
- Ukubonelela ngolwazi lwemfuza: Isiqingatha solwazi lwemfuza olufunekayo ukuze umntwana abe ngumntwana, oko kukuthi, ii-chromosomes (ii-chromosomes ezingama-23), sivela kwiqanda likamama. Esinye isiqingatha sivela kwisidoda sikatata. Izinto ezifana nombala weenwele zomntwana, umbala wamehlo, kunye nokuchaphazeleka kwezifo ezithile zimiselwa lolu lwazi lwemfuza.
- Ukudala indawo efanelekileyo yesidoda: Inkqubo yokuvuthwa kweqanda ibizwa ngokuba yi-"Oogenesis". Le ayilula njengoko unokucinga. Iqanda eliphilileyo nelivuthiweyo kufuneka libe nazo zonke iindawo ezifanelekileyo. Liqanda elineempawu ezifanelekileyo kuphela elinokudibana ngempumelelo nesidoda.
- Ukuchumisa ngesidoda:Iqanda eliphilileyo lidibana nedlozi eliphilileyo. Iijini zezi zimbini ziyadibana zenze i-zygote ekhankanyiweyo. Isigqubuthelo sangaphandle esinamandla esijikeleze iqanda sithintela ukuba kungene ngaphezu kwedlozi elinye. Le yindlela yokuzikhusela ebaluleke kakhulu.
- Ukunceda ekuphuhlisweni kwangethuba kwe-embryo: I-cytoplasm yeqanda iqulethe izondlo ezifunekayo kwi-embryo ekhulayo. I-embryo ifumana izondlo zayo kweli qanda de ityalwe esibelekweni. Ifana neqhekeza lokuqala lokutya lomntwana. Kuphela emva kokufakelwa esibelekweni apho iqala ukufumana izondlo egazini likamama kwaye kamva kwi-placenta.
Ingaphakathi leqanda libonakala njani?
Iqanda aliloseli nje kuphela. Lineengqimba ezine eziphambili. Nganye kuzo inomsebenzi othile. Masijonge oku kwitheyibhile ukuze kube lula ukukuqonda.
| Inxalenye yeqanda | Umsebenzi wayo nje |
|---|---|
| I-Nucleus | Eli liziko lolawulo eliphambili leqanda. Isiqingatha solwazi lwemfuza (ii-chromosomes ezingama-23) ezifunekayo kumntwana sifumaneka apha. |
| I-Cytoplasm | Into efana nejeli ejikeleze i-nucleus. Le nxalenye inika izondlo ezifunekayo ekuphuhlisweni kweqanda kunye nombungu wokuqala. |
| UZona Pellucida | I-membrane eqinileyo necacileyo ejikeleze iqanda. Isebenza njengekhaka elikhuselayo. Ivumela isidoda esinye kuphela ukuba singene kwaye ithintele ezinye. |
| I-Corona Radiata | Olu lolona luhlu lungaphandle lweeseli. Lunika iqanda ukutya kwaye lulinceda linxibelelane nezinto ezilingqongileyo. |
Zeziphi iimeko ezichaphazela impilo yama-ovari?
Ngamanye amaxesha, kukho iingxaki ezahlukeneyo zempilo ezinokuchaphazela ukuveliswa kwamaqanda, umgangatho, kunye nokukhutshwa kwamaqanda. Masifunde kancinci ngazo.
Iingxaki ze-Ovulatory
Ezi ziimeko ezichaphazela ngqo inkqubo yokuvuthwa kweqanda.
- I-Polycystic Ovary Syndrome (PCOS): Usenokuba ukhe waliva eli gama. Le yimeko ebangelwa kukungalingani kwamahomoni. Oku kunokubangela ukukhutshwa kweqanda ngendlela engaqhelekanga kwaye ngamanye amaxesha kuchaphazele umgangatho wamaqanda.
- Iingxaki zeHypothalamus: I-hypothalamus yinxalenye ebalulekileyo yobuchopho elawula iihomoni. Ukuba kukho ingxaki ngokusebenza kwale nxalenye, imiqondiso efunekayo ukuze kuphume iqanda ayidluli kakuhle.
- Ukungabikho kakuhle kwe-Ovarian (POI) kwiPrimary Ovarian Insufficiency: Kule meko, ama-ovari ayayeka ukusebenza ngaphambi kokuba afikelele kwiminyaka engama-40. Ngenxa yoko, inani lamaqanda kunye nomgangatho wawo wehla ngokukhawuleza.
Izinto ezinxulumene nobudala
Xa umfazi ezalwa, uba nenani elimiselweyo lamaqanda aza kuwadinga ubomi bakhe bonke. Akukho maqanda matsha avelisiweyo. Njengoko ekhula, inani kunye nomgangatho wala maqanda ngokwemvelo uyehla. Oku kunokunciphisa ukuzala kwaye kwandise umngcipheko wokuphazamiseka kwe-chromosome kumaqanda.
Izinto ezisingqongileyo
Ezinye iityhefu kwindawo esihlala kuyo zinokuchaphazela kakubi impilo yamaqanda ethu. Izibulali-zinambuzane, iintsimbi ezinzima, kunye neekhemikhali ezithile zibaluleke kakhulu. Ukuba unenkxalabo malunga nendawo okuyo, licebo elihle ukuthetha nogqirha wakho ngayo.
Iimeko zofuzo
Ezinye iimeko zemfuza zinokuphazamisana nokukhutshwa kweqanda. Kwakhona, ezinye iingxaki ze-chromosome zinokuchaphazela ngqo iqanda kwaye zichaphazele uphuhliso lwe-embryo emva kokuchumisa. Ezi zizinto esingenakuzilawula, kwaye zizinto esizalwa nazo.
Ezinye iimeko zonyango
Ezinye izifo ezingapheliyo, ezifana nesifo seswekile esingalawulwa kakuhle kunye nezifo zokuzikhusela komzimba, nazo zinokuchaphazela ngokungathanga ngqo impilo yesibeleko. Umzekelo, isifo seswekile esingalawulwayo sinokubangela imeko-bume engathandekiyo yophuhliso lwesibeleko.
Singenza ntoni ukuze sigcine amaqanda ethu esempilweni?
Kukho izinto ezithile ezinokuchaphazela impilo yamaqanda akho, njengobudala okanye i-genetics, esingenakuzitshintsha. Nangona kunjalo, zininzi izinto esinokuzenza ukuze sigcine impilo yethu yokuzala iyonke. Ezi zinto ziya kuba zilungile nakwiiqanda zakho.
Khumbula, ezi ngcebiso zibaluleke kakhulu kungekuphela nje kumaqanda akho, kodwa nakwimpilo yakho iyonke.
| Kwenziwe ntoni | Kutheni oko kubalulekile? |
|---|---|
| Kuphephe ukutshaya kunye neemveliso zecuba. | Uphando luye lwabonisa ukuba ukutshaya kunciphisa umgangatho wamaqanda kwaye kukhawulezisa ukuguga kwamaqanda. |
| Gcina ubunzima bomzimba busempilweni. | Ukutyeba kakhulu okanye ukutyeba kancinci kunokuchaphazela ukusebenza kakuhle kweehomoni kwaye kubangele ukukhutshwa kweqanda ngendlela engaqhelekanga. Buza ugqirha wakho ukuba ubunzima obusempilweni buyintoni kuwe. |
| Yitya ukutya okunesondlo nokulinganiselayo. | Faka iziqhamo ezintsha, imifuno, iiproteni ezingenamafutha, kunye neenkozo ezipheleleyo ekutyeni kwakho. Nciphisa iswekile, amafutha angenampilo, kunye nokutya okucutshungulwayo kangangoko unako. |
| Lawula uxinzelelo. | Uxinzelelo olungapheliyo lunyusa izinga leehomoni zoxinzelelo emzimbeni. Oku kunokuchaphazela ukukhutshwa kweqanda kunye nomgangatho weqanda. Zama izinto ezifana neyoga, ukucamngca, kunye nokuzilolonga. |
| Nciphisa ukusetyenziswa kotywala. | Izifundo zibonise ukuba ukusela utywala kakhulu kuyingozi kwimpilo yama-ovari. |
| Zilolonge rhoqo. | Nokuba yinto elula njengokuhamba imihla ngemihla, ukudada, okanye ukwenza igadi kunokuba luncedo kakhulu kwimpilo yakho yomzimba. Kukwaluncedo nakwinkqubo yakho yokuzala. |
Ixesha elininzi, asicingi kakhulu ngama-ovari ethu. Kuphela xa sineengxaki ngexesha lethu lokuya exesheni okanye xa sizama ukukhulelwa apho siqala ukuzibuza ngazo. Kodwa khumbula, njenge-sperm, amaqanda zizinto ezakha ubomi. Ukuba unemijikelo yokuya exesheni engahambelaniyo okanye unengxaki yokukhulelwa, ugqirha wakho uya kujonga ukusebenza kwama-ovari akho kunye nemibhobho ye-fallopian. Ngoko ke, ngokulandela imikhwa emihle yempilo, unokugcina umzimba wakho wonke, kunye nezi ovari zincinci kodwa zixabisekileyo, ziphilile.
Umyalezo Wokuya Ekhaya
- Iqanda liseli lokuzala lebhinqa elibalulekileyo ekudalweni kobomi obutsha.
- Umgangatho weqanda uchaphazela ngokuthe ngqo ukukhulelwa okuphumelelayo.
- Ubudala, imfuza, indlela yokuphila, kunye nezinye iimeko zonyango zinokuchaphazela impilo yama-ovari.
- Izinto ezilula ezifana nokuphepha ukutshaya, ukugcina ubunzima obusempilweni, ukutya ukutya okunesondlo, kunye nokulawula uxinzelelo kunokuphucula impilo yakho yokuzala.
- Ukuba unenkxalabo malunga nomjikelo wakho wokuya exesheni okanye ukuzala, ungabi nazintloni ngaloo nto, kwaye bonana nogqirha wakho ngokukhawuleza ukuze akunike ingcebiso.
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