I-corpus luteum yenye yamaqhuma aphambili ukuba inkqubo ye-ovulation ibonakala kwaye kanye emva kokuba le nkqubo igqityiwe. Ubume bayo kunye nokwakheka kuya kuba nenjongo, kwaye kunjalo zama ukufumana ukuba ichunyiswe.
Yonke into eyenzekayo ngaphambili, ngexesha nasemva inenkqubo yendaleko ebandakanya ukwazi kutheni isenzeka. Akuqhelekanga ukuthetha malunga ne-luteum yesikhumba kunye nokuba yenzelwe ntoni, kodwa kweli nqaku sicacisa ukuba yintoni umsebenzi onayo emzimbeni womfazi kwaye Sisiphi isiqabu esinaso xa kuthethwa ngokukhulelwa?
Yintoni i-corpus luteum?
Bubunzima bedlala elityheli kwaye ifunyenwe ngaphakathi kwe-ovary. Iye yenziwa emva nje kokuphuma kweqanda ibe iyakhutshwa, ikhupha i<em>progesterone ne<em>estrogen ukuze ikwazi ukuqhama. Lo mzimba mnye ulungiselela zonke iindlela eziyimfuneko ukuze ukukhulelwa kuqale ngempumelelo. Ukuba ayivuthwanga, i-corpus luteum iya kupheliswa kwaye umjikelezo omtsha wokuya esikhathini uya kuqalisa.
Iqala njani ukumila i-corpus luteum?
Kukho ibali elihle emva kokusekwa kwe-corpus luteum. Yonke into iqala xa umfazi esexesheni kwaye xa ukuvuthwa kweefollicles ezintsha kwenzeka kwaye ngaloo ndlela i-ovulation ingenzeka, inika ithuba lethuba elitsha lokuchuma.
Zininzi iihomoni eziye zibe yinxalenye yolu kwakheka: ii-estrogens kunye ne-follicle-stimulating hormone (FSH) zizo ezidlala indima yazo ukuze amaqanda ukuba avuthwe kwaye i-endometrium iyancipha.
Amanqanaba amathathu enzeka kulo mjikelo
Umjikelo womfazi wohlulwe ube ziinxalenye ezintathu: isigaba se-follicular, isigaba sokuchuma, kunye nesigaba se-luteal. Ngexesha ovulation umjikelo kuxa ukubunjwa phakathi Ii-ovules ezincinci ezili-10 ukuya kuma-20. Kuya kuhlala kukho enye eya kuma ngaphezu kwayo yonke enye kwaye iya kuba yi-follicle ebalaseleyo.
le follicle iya kufikelela kwi-21mm ubukhulu kulapho ke sele elungele ukugxothwa kwakhe. Kweli nqanaba iba khona ihomoni ye-luteinizing (LH) kwaye iqala ukwenza utshintsho olubalulekileyo kulwakhiwo kunye nokwakheka kwayo. Ngenxa yoko, i-mucus yenziwa njengeqanda elimhlophe kwaye ifumana umbala otyheli.
Okwangoku iqanda liyakhutshwa ukuze likwazi ukuqhama. Abasetyhini abaninzi baya kufumana okubizwa ngokuba yi-pangus kwisisu esisezantsi esiya kubonisa ukuba bafumana ixesha lokuvuthwa. Abanye abasetyhini abasayi kufumana naziphi na iimpawu okanye utshintsho kwaye kuya kufuneka babhenele kulo uvavanyo lwe-ovulation ukukwazi ukucacisa loo mzuzu kwaye uzame ukuxhokonxa ukukhulelwa okunokwenzeka.
Xa i-corpus luteum ikhula
I-corpus luteum xa ishiya i-ovary izakuqala ukujiyaKungoku ngeli xesha iya kuqala ukukhupha iprogesterone ukwenzela ukuba i-endometrium ihlale inzima. Ngale ndlela, zonke iindlela ziyalungiselelwa ukufumana amadlozi kwaye ukukhulelwa kwenziwa ngokusesikweni.
Esi sigaba siya kuba yiluteal, kwaye kulapho lo mzimba ukhupha i-progesterone kwaye uhlala usebenza. Ngamanye amaxesha inokudideka kunye ne-cyst, kodwa ngokwenene yicyst esebenzayo yethutyana, nto leyo ebonisa ukuba ukukhulelwa kunokwenzeka.
Ukuba i-corpus luteum ichumisile
Oku kuxa isigaba sokuqala sotshintsho siya kuqala. I-ovum, xa ikhulelwe, iya kwanda kwaye ifakwe kwi-endometrium, oku kubizwa ngokuba yindlwane. Ukususela kulo mzuzu ukuya phambili, i-progesterone eninzi iya kukhutshwa kwaye umfazi uya kuqala ukufumana iimpawu zokuqala zokukhulelwa. Phakathi kwabo, ukuya exesheni kuya kungabikho, ezinye izithungo kwindawo kunye nokuphazamiseka okuncinci kumabele.
Kwelinye icala, ukuba iqanda aliqhanywanga. le luteal yesikhumba iya kuqalisa ukuzitshabalalisa. I-endometrium iya kuqala ukukhupha umaleko omncinci ojiyileyo kwaye ukopha ukuya exesheni kuya kuqalisa, nokukhupha iqanda elingachumisiyo.