Kuyini Ukuvota Kwabesifazane?

Njalo ngenyanga, wonke owesifazane unenqubo yokuvota, okuyingxenye ebalulekile yomjikelezo wokuya esikhathini. Ngokuvamile umjikelezo wokuya esikhathini uhlala ezinsukwini ezingu-28, futhi kwezinye izimo izinsuku ezingu-35-45 (le nkathi okuthiwa i-ovulation), futhi ingaqala eminyakeni engu-11 kuya ku-15, izophela eminyakeni engu-45-55. Umjikelezo wokuya esikhathini ulawula i-hypothalamus, etholakala ku-diencephalon, noma kunalokho ephakathi kwayo, bese ihlanganisa izinhlobo ezimbili ze- hormone: i-hormone yokulondoloza i-hormone ne- follicle-evuselela i-hormone. Ukuqala komjikelezo kubhekwa njengenkathi okwenzeka esikhathini sokuya esikhathini, okungukuthi, kusukela ezinsukwini ezingu-1 kuya kwezinsuku ezingu-3-5, bese kuthi ngosuku lweshumi nambili kuya ku-14 kuya ku-14 kuya ku-14 kuya ku-14 ekuseni ukuqala kwe-ovulation kwenzeka.

Kuyini ukuvuthwa? Ukuvuthwa kuyinkqubo yokudonsa i-follicle evuthiwe nokuvela kwe-oocyte evuthiwe noma i-oocyte yesibili. E-follicles yama-ovari, ama-hormone akhiqizwa okukhuthaza ukukhula nokuvuthwa kwe-follicle, futhi ngezinye izikhathi izintambo eziningana ezinamaqanda ngaphakathi kwazo. Ngemuva kokuphuka kwe-follicle evuthiwe, iqanda elivela kulo lingena emgodini wesisu, bese lifuduka liye emgodini we-fallopian noma nge-fallopian tube. Inqubo yokuvuthwa kwe-follicle nokukhululwa kweqanda, futhi kuthiwa yi-ovulation.

Indima enkulu idlalwe ngama- hormone ocansini , ama-estrogens kanye ne-progesterone, ekhuthaza ukwakhiwa kweqanda elivundisiwe, ugcine ukhulelwe futhi ulungiselele ukubeletha. I-follicle yokuvuthwa ifihla ama-estrogens, futhi umzimba ophuzi owenza isayithi lokuphuka kwawo yi-progesterone.

Inqubo yokuvota kanye nalokho okuvezwayo kuchazwa emithonjeni eminingi. Ukuze uqonde ukuthi kunzima kangakanani le nqubo, kubalulekile ukuthi okungenani ube nombono omncane kakhulu mayelana nesimo somzimba nesimo semvelo yamalungu omzimba wesifazane. Ngokuyinhloko, inqubo ye-ovulation ivela kuma-ovari. Lesi sitho esihlangene, esisezinhlangothi zombili zesisu, sakha amaseli wesifazane omzimba - amaqanda amaqanda, aqoqa emaqanda, ngisho nangesikhathi sokuthuthukiswa kwe-intrauterine. Kodwa ngaphambi kokukhulelwa, amaqanda awavuthiwe, okungukuthi, alungele ukukhulelwa. Futhi lapho kufika umjikelezo wokuya esikhathini, umuntu oyedwa kuphela osinda futhi uvuthwe ovules amaningi. Umjikelezo wokuya esikhathini uqukethe izigaba ezimbili, esigabeni sokuqala, i-endometrium ibuyiselwa esibelethweni, izigulane zikhula, i-mucosa ngokwayo iyancipha, ukufihla kwemfihlo yamangcwaba kwenzeka, umsele womlomo wesivalo uvulwa. Isigaba sokuqala siphelezelwa ithonya lama-estrogens. Isigaba sesibili sibonakala ukuthi i-membrane yamangqamuzana yesibeletho, ngokuphambene nalokho, iyeka ukukhula, futhi ikhululekile kakhulu. Uma iqanda lifakwe, lihlanganiswe nodonga lwesibeletho ngosizo lwe-mucus, olukhiqizwa ezinhlambini zakhe. Kodwa phakathi nalesi sigaba, izigulane azisekho ukusabalalisa umcengezi, futhi umgudu wesibeletho uvala. Futhi uma ukukhulelwa kungakaze kwenzeke, umzimba ophuzi uyafa, futhi uhlaka olusebenzayo luqala ukuqeda, ukuya esikhathini, ukuqala komjikelezo omusha.

Isikhathi sokuvuthwa kwesifazane wesifazane ngamunye singase sihluke, kufanele sikhumbule ukuthi phakathi kokuvuthwa kweqanda nokukhululwa kwayo ku-follicle kudlula cishe amahora angu-36-48, khona-ke iqanda lihamba eduze kwe-tube fallopian kuya esibelethweni.

Ngemuva kokutadisha, ungacabanga ngokucacile ukuthi yikuphi ukuvuthwa nokuthi kwenzeka kanjani emzimbeni wesifazane. Abesifazane abaningi abakwazi ukukhulelwa ngezizathu ezihlukahlukene, ezinye zazo ziyizifo ze- hormonal endaweni yesisu, njengokuntuleka kwe-progesterone. Kulokhu, ukulungiswa kwe-hormone ekhethekile ye-progesterone kunqunywe, izidakamizwa ezigqugquzela ukuthuthukiswa okujwayelekile kokuvuthwa komklamo ophumelelayo nokukhulelwa. Ngaphezu kwalokhu, kubalulekile ukuqapha isikhathi sakho se-ovulatory, ukukala izinga lokushisa lomzimba, ukuhlolwa kwe-ultrasound ukucacisa ukuvuthwa kwe-follicle kanye nokuphuma kweqanda elivuthiwe elulungele ukukhulelwa. Ezimweni ezinjalo, kumane kudingekile ukwazi ukuthi yini i-ovulation futhi engaqiniseki ukuthi ingavunyelwa phakathi nalesi sikhathi futhi, uma ukukhulelwa kwenzekile, ukugcina ukukhulelwa okujwayelekile okunempilo. Kuze kube manje, ukusiza abazali abasha kunezivivinyo ukucacisa ukuvota, okungazithengwa kunoma iyiphi ikhemisi edolobheni lakho.