Inkqubo yokuchumisa iqanda

Njengoko uyazi, inkqubo yokukhulelwa kubantu inokwenzeka kuphela kanye ngenyanga. Ngethuba lokukhutshwa kweqanda elivuthiweyo ukusuka kwintollic (ukuvuthwa), kwaye ukuchumisa kweeseli zesini zesini kwenzeka. Kubaluleke kakhulu ukuba ngeli xesha kwinkqubo yokuzala yabasetyhini iiselini zesini zesini, i. Ukwabelana ngesondo kwakungekho ixesha elide ngaphambi kokuvuthwa.

Leyo ndlela yokuchumisa i-ovum inezigaba eziliqela. Makhe sijonge kwakhona kwaye sichaze ngamaphuzu aphambili ngamnye.

Iyintoni inkqubo yokukhulelwa kweqanda?

Ngaloo ndlela, malunga nomjikelezo wesondlo, i-oocyte ishiya ulandelelwano lwabo. Oku kwenzeka phantsi kweempembelelo ze-hormone ezithambisa iigobolondo zayo kwaye zancedise i-cell cell ekhulile ingena kwisisu esiswini. Ukusuka apho, iqanda lihambela kwi-tube fallopian, kwaye ithathwa yi-villi yalo ekhoneni.

Emva koko, ngenxa yokunyuka kwemvumelwano yeziqulatho ze-muscular, iqanda lihamba kancane kwinqanaba le-uterine. Ngokuqhelekileyo, inkqubo yokuchumisa iqanda ebantwini ibonakala ngokuthe ngqo kwi- tube fallopian.

Kulapha apha ukuba ininzi i-spermatozoa ejikeleze i-cell cell cell isilinde. Ngamnye wabo uzama ukungena ngaphakathi, kodwa ngokuphindaphindiweyo kunoko, nguye kuphela onokukwenza.

Siyabulela izinto ezinokwenzululwazi ezikhupha intloko yesisu, ingqibelelo yegobolondo yangaphandle yeqanda iphukile. Ngomngcipheko obangelwayo, umdumba ungena ngaphakathi. Kule meko, i-flagellum yeselini yesini isondo ilahliwe, ngenxa yokuba isetyenziselwa kuphela ukunyakaza kwaye ayiququzeli nayiphi na imvelaphi yolwazi.

Ukuba sithetha malunga nendlela yokubala inkqubo yokuchumisa i-ovule kwiintsuku zomhla wokuya esikhathini, ke kuphela abafazi abanamaxesha asemgangathweni kunye aqhelekileyo okuya esikhathini anokukwenza ngokuchaneka ngokuchanekileyo. Kwiimeko ezinjalo, ubude bomjikelo wonke kufuneka kuthathwe iintsuku eziyi-14, - oku kungakanani isigaba sesibini sigcina emva kokuhamba.

Ngaba zikhona iimpawu zenkqubo yokuchumisa iqanda?

Olu hlobo lombuzo ludla ngokubaluleka kwabo bafazi abafuna ukuxilonga ukukhulelwa kwangaphambili oko kwenzeka. Nangona kunjalo, ekudakaleni kwabo, ukuba bafunde ukuba iqanda lixutywe kwaye ukukhulelwa kuye kwenzeka, le ntokazi ayikwazi.

Njengomthetho, ukukhulelwa kwentombazana kufunyaniswe ukuba kukho ukulibaziseka ekuhambeni kokuya esikhathini, okokuthi. malunga neveki ezimbini emva kwesondo.