Wake wazibuza ukuthi impilo entsha iqala kanjani? Umntwana omusha uzalwa kuleli zwe lapho amangqamuzana amabili amancane, angabonakali ngeso lenyama, ehlangana. Akumangalisi yini? Ngakho-ke, omunye wabalingiswa abaphambili kulolu hambo olumangalisayo yiqanda lesifazane, okungukuthi, iseli esilibiza ngokwezokwelapha ngokuthi `(Ovum)`. Nakuba abantu abaningi bengacabangi kakhulu ngalo, leli seli elincane lihlobene ngqo nezinto eziningi, njengempilo yowesifazane kanye nokuzala. Ngakho-ke namuhla, ake sibheke kalula, njengokungathi sikhuluma nomngane, ukuthi indaba yaleli `(Ovum)` iyini.
Kalula nje, liyini iqanda?
Iqanda liyiseli lokuzala emzimbeni wowesifazane. Siphinde silibize ngokuthi ama-gametes. Kalula nje, iqanda lingenye yezingxenye ezimbili eziyinhloko ezidingekayo ukuze kwakheke umntwana. Enye ingxenye isidoda sowesilisa. La maqanda akhiqizwa ama-ovari akho. Ngokuvamile kanye ngenyanga, phakathi nomjikelezo wakho wokuya esikhathini, iqanda elivuthiwe liyakhishwa esibelethweni sakho. Lokhu sikubiza ngokuthi i-ovulation .
Manje cabanga, uma iqanda elikhishwa ngale ndlela lihlangana nesidoda, okungukuthi, uma livundiswa, kwakheka iseli elisha sha. Silibiza ngokuthi i-zygote. Le zygote yileyo ehlukana kancane kancane, ibe umbungu, bese ekugcineni ifakwa esibelethweni bese iqala ukukhula ibe ingane.
Kwenzekani uma, ngisho nangengozi, leli qanda lingahlangani nesidoda? Uma lokho kwenzeka, iqanda liyaqhekeka zingakapheli izinsuku ezimbalwa bese liphinde limuncwe umzimba. Bese kuthi, ngokuya esikhathini, izindonga zesibeletho ziphume. Yileyo nqubo eyenzeka njalo ngenyanga.
Ngakho-ke, ingabe i-'Ovum' kanye ne-'Egg' zizinto ezimbili ezihlukene? Cha. Zombili ziyafana. I-'Ovum' yigama nje esilisebenzisa kwezokwelapha.
Yimuphi umsebenzi omkhulu owenziwa yileli qanda elincane?
Nakuba kungabonakali emehlweni, umsebenzi owenziwa yiqanda awuyona into encane. Liyisiqalo sokuphila. Ake sibheke imisebenzi yalo eyinhloko.
- Ukunikeza ulwazi lwezakhi zofuzo: Ingxenye yolwazi lwezakhi zofuzo oludingekayo ukuze kukhule umntwana, okungukuthi, ama-chromosome (ama-chromosome angu-23), luvela eqandeni likamama. Ingxenye yesibili ivela esidodaneni sikababa. Izinto ezifana nombala wezinwele zomntwana, umbala wamehlo, kanye nokuthambekela ezifweni ezithile kunqunywa yilolu lwazi lwezakhi zofuzo.
- Ukudala indawo efanelekile yesidoda: Inqubo yokuvuthwa kweqanda ibizwa ngokuthi "i-Oogenesis". Lokhu akuyona inqubo elula njengoba ungase ucabange. Iqanda eliphilile nelivuthiwe kumele libe nazo zonke izingxenye ezifanele. Iqanda elinezici ezifanele kuphela elingahlangana ngempumelelo nesidoda.
- Ukuvundiswa yisidoda:Iqanda eliphilile lihlangana nesidoda esinempilo. Izakhi zofuzo zalezi ezimbili ziyahlangana zakhe i-zygote okukhulunywe ngayo ngenhla. Isembozo sangaphandle esinamandla esizungeze iqanda sivimbela isidoda esingaphezu kwesisodwa ukuba singene. Lena indlela yokuzivikela ebaluleke kakhulu.
- Ukusiza ekukhuleni kokuqala kombungu: I-cytoplasm yeqanda iqukethe izakhamzimba ezidingwa yimbungu esakhula. Umbungu uthola izakhamzimba zawo kuleli qanda uze ufakwe esibelethweni. Kufana nephasela lokuqala lokudla lomntwana. Kuphela ngemva kokufakwa esibelethweni lapho uqala khona ukuthola izakhamzimba egazini likamama bese kamuva kuvela ku-placenta.
Ingaphakathi leqanda libukeka kanjani?
Iqanda aliyona nje iseli. Linezendlalelo ezine eziyinhloko. Ngayinye yazo inomsebenzi othize. Ake sibheke lokhu etafuleni ukuze kube lula ukukuqonda.
| Ingxenye yeqanda | Umsebenzi wayo nje |
|---|---|
| I-Nucleus | Lesi yisikhungo sokulawula esiyinhloko seqanda. Ingxenye yolwazi lwezakhi zofuzo (ama-chromosome angu-23) oludingekayo kumntwana itholakala lapha. |
| I-Cytoplasm | Into efana nejeli ezungeze i-nucleus. Le ngxenye inikeza izakhamzimba ezidingekayo ekukhuleni kweqanda kanye nombungu wokuqala. |
| I-Zona Pellucida | Ulwelwesi oluqinile nolubonakalayo oluzungeze iqanda. Lusebenza njengesivikelo. Luvumela isidoda esisodwa kuphela ukuthi singene futhi luvimbe ezinye. |
| I-Corona Radiata | Lolu ungqimba lwangaphandle lwamaseli. Lunikeza iqanda ukudla futhi lulisize ukuthi lixhumane nendawo elikuyo. |
Yiziphi izimo ezithinta impilo yama-ovari?
Ngezinye izikhathi, kuba nezinkinga ezahlukene zempilo ezingathinta ukukhiqizwa kwamaqanda, ikhwalithi, kanye nokukhishwa kwamaqanda. Ake sifunde kancane ngazo.
Izinkinga Zokuvuvukala Kweqanda
Lezi yizimo ezithinta ngqo inqubo yokuvuthwa kwamaqanda.
- I-Polycystic Ovary Syndrome (PCOS): Kungenzeka ukuthi uke wezwa leli gama. Lesi yisimo esibangelwa ukungalingani kwama-hormone. Lokhu kungabangela ukuvuthwa okungajwayelekile futhi ngezinye izikhathi kuthinte ikhwalithi yamaqanda.
- Izinkinga ze-Hypothalamus: I-hypothalamus iyingxenye ebalulekile yobuchopho elawula ama-hormone. Uma kunenkinga ngokusebenza kwale ngxenye, izimpawu ezidingekayo ukuze kuphume amaqanda azidluli kahle.
- Ukuntuleka Okuyinhloko Kwesibeletho (POI): Kulesi simo, ama-ovari ayayeka ukusebenza ngaphambi kokuba afinyelele eminyakeni engu-40. Ngenxa yalokho, inani lamaqanda kanye nekhwalithi yawo kwehla ngokushesha.
Izici ezihlobene nobudala
Uma owesifazane ezalwa, uba nenani lamaqanda azowadinga impilo yakhe yonke. Awekho amaqanda amasha akhiqizwayo. Njengoba ekhula, inani kanye nekhwalithi yala maqanda kuyehla ngokwemvelo. Lokhu kunganciphisa ukuzala futhi kwandise ingozi yokukhubazeka kwama-chromosome emaqandeni.
Izici zemvelo
Ubuthi obuthile endaweni esihlala kuyo bungathinta kabi impilo yama-ovari ethu. Izibulala-zinambuzane, izinsimbi ezisindayo, namakhemikhali athile abaluleke kakhulu. Uma unenkinga ngendawo okuyo, kuwumqondo omuhle ukukhuluma nodokotela wakho ngakho.
Izimo zofuzo
Ezinye izimo zezakhi zofuzo zingaphazamisa ukuvuthwa kweqanda. Futhi, ezinye izinkinga ze-chromosome zingathinta ngqo iqanda futhi zithinte ukukhula kwe-embryo ngemva kokukhulelwa. Lezi yizinto esingenakuzilawula, futhi ziyinto esizalwa nayo.
Ezinye izimo zezokwelapha
Ezinye izifo ezingamahlalakhona, njengesifo sikashukela esingalawulwa kahle kanye nezifo ezizimele, nazo zingathinta impilo yama-ovari ngokungaqondile. Isibonelo, isifo sikashukela esingalawulwa singadala indawo engathandeki yokukhula kwama-ovari.
Yini esingayenza ukuze sigcine amaqanda ethu ephilile?
Kunezinto ezithile ezingathinta impilo yamaqanda akho, njengobudala noma izakhi zofuzo, esingenakuzishintsha. Kodwa-ke, kunezinto eziningi esingazenza ukuze silondoloze impilo yethu yokuzala iyonke. Lezi zinto zizoba zinhle nasemaqanda akho.
Khumbula, lawa macebiso abaluleke kakhulu hhayi kuphela emaqandeni akho, kodwa nasempilweni yakho iyonke.
| Okufanele ngikwenze | Kungani lokho kubalulekile? |
|---|---|
| Gwema ukubhema nemikhiqizo kagwayi. | Ucwaningo luye lwabonisa ukuthi ukubhema kunciphisa ikhwalithi yamaqanda futhi kusheshisa ukuguga kwama-ovari. |
| Gcina isisindo somzimba siphilile. | Ukukhuluphala ngokweqile noma ukukhuluphala ngokweqile kungathinta ukusebenza kwamahomoni futhi kubangele ukuvuthwa okungajwayelekile. Buza udokotela wakho ukuthi isisindo esinempilo siyini kuwe. |
| Yidla ukudla okunempilo nokulinganiselayo. | Faka izithelo ezintsha, imifino, amaprotheni angenamafutha amaningi, kanye nokusanhlamvu okuphelele ekudleni kwakho. Nciphisa ushukela, amafutha angenampilo, kanye nokudla okucutshungulwe ngangokunokwenzeka. |
| Lawula ukucindezeleka. | Ukucindezeleka okungapheli kwandisa izinga lama-hormone okucindezeleka emzimbeni. Lokhu kungathinta i-ovulation kanye nekhwalithi yeqanda. Zama izinto ezifana ne-yoga, ukuzindla, kanye nokuzivocavoca. |
| Nciphisa ukusetshenziswa kotshwala. | Ucwaningo lubonise ukuthi ukuphuza utshwala ngokweqile kuyingozi empilweni yama-ovari. |
| Vivinya umzimba njalo. | Ngisho nento elula njengokuhamba nsuku zonke, ukubhukuda, noma ukulima ingadi ingaba yinto enhle kakhulu empilweni yakho yomzimba. Kuhle futhi nasesimisweni sakho sokuzala. |
Esikhathini esiningi, asicabangi kakhulu ngama-ovari ethu. Kuphela uma sinezinkinga ngezikhathi zethu zokuya esikhathini noma lapho sizama ukukhulelwa lapho siqala ukuzibuza ngazo. Kodwa khumbula, njengesidoda, amaqanda ayizakhi zokuphila. Uma unemijikelezo yokuya esikhathini engajwayelekile noma unenkinga yokukhulelwa, udokotela wakho uzohlola ukusebenza kwama-ovari akho nama-tubes e-fallopian. Ngakho-ke, ngokulandela imikhuba emihle yezempilo, ungagcina umzimba wakho wonke, kanye nala ma-ovari amancane kodwa awusizo kakhulu, enempilo.
Umlayezo Wokuya Nawe Ekhaya
- Iqanda liyiseli lokuzala lowesifazane elibalulekile ekwakhekeni kokuphila okusha.
- Ikhwalithi yeqanda ithinta ngqo ukukhulelwa okuphumelelayo.
- Ubudala, izakhi zofuzo, indlela yokuphila, kanye nezinye izimo zezokwelapha kungathinta impilo yama-ovari.
- Izinto ezilula njengokugwema ukubhema, ukugcina isisindo esinempilo, ukudla ukudla okunempilo, kanye nokulawula ukucindezeleka kungathuthukisa impilo yakho yokuzala.
- Uma unenkinga ngomjikelezo wakho wokuya esikhathini noma ukuzala, ungabi namahloni ngakho, futhi ubone udokotela wakho ngokushesha okukhulu ukuze akunike iseluleko.
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