Ama-hormone adlala indima ebaluleke kakhulu ekuziphendukeleni kwemvelo kwabesifazane. Lapho umjikelezo wakho wokuya esikhathini uqala, banesibopho semisebenzi ehlukahlukene, futhi lapho kukhona ukukhulelwa ukuziphendukela kwemvelo kwayo kuyanda ngokufanele ukuze ukuthuthukiswa kufanele kudalwe ngokujwayelekile okuphelele.
I-Estrogen ne-progesterone zidlala indima ebaluleke kakhulu ngesikhathi sokukhulelwa., ngakho-ke kulula ukwazi ukuthi yini imisebenzi yabo. Okokuqala, kuthatha phezulu amazinga we-progesterone ngesikhathi sokukhulelwa, amazinga azokhula njalo aze azalwe umntwana.
progesterone ngesikhathi sokukhulelwa
I-progesterone isivele ikhona ngesikhathi sokuthomba. Ngesikhathi se-ovulation sekuvele kubalulekile ukuthi izinga lakho likhuphuke ukulungisa isibeletho ukuze sikwazi ukuvundiswa. Kuzokwanda ngezinsuku ezibalulekile, kodwa uma kungekho kukhulelwa okunjalo, amazinga e-estrogen ne-progesterone azokwehla futhi ngakho-ke kuzovela i-detachment ye-endometrium. Kusukela lapha ukuya esikhathini kuzoqala. Uma, ngakolunye uhlangothi, kukhona ukukhulelwa okunjalo, sizokhuluma ngendima ye-progesterone ngesikhathi sokukhulelwa.
Emasontweni okuqala okukhulelwa, i-progesterone ekhiqizwa yi-corpus luteum, okuyi-endocrine gland yesikhashana yama-ovari, yanele ukugcina ukukhulelwa. Kulesi sigaba sokuqala, iprogesterone inemisebenzi eminingi ebalulekile ekukhuleni okufanele kokukhulelwa, kufaka phakathi:
- Ukunyuka kwegazi okuya esibelethweni
- Ukukhuthazeka kwezindlala ezingxenyeni zesibeletho ukukhiqiza izakhamzimba
- Ukukhuthazwa kwe-endometrium ukuze i-placenta ikhule futhi ilungise
- Iprogesterone nayo ibalulekile ekukhuleni kahle kombungu, ukuvimbela ukusikwa kwemisipha esibelethweni kuze kufike lapho ibeletha, kanye nokuvimbela ukuncelisa kuze kube ngemuva kokukhulelwa futhi kuqinise nemisipha yezitho zangasese yokulungiselela Ukuzalwa.
Ikhiqizwa kuphi i-progesterone?
I-progesterone idalwe kuma-ovari, i-corpus luteum, indawo yezinso, izindlala ze-adrenal, kanye nesibeletho ngesikhathi sokukhulelwa. Ilawula izingxenye ezithile zomzimba ezilandela umjikelezo wempilo yazo, njengesitho sangasese sowesifazane, isibeletho, umlomo wesibeletho, amabele, imithambo yegazi, amathambo, amabele nobuchopho.
Ngaphandle kokukhulelwa, umsebenzi wayo oyinhloko uku lungiselela umzimba ukuze ufakwe. Bafaka isibeletho sokukhulelwa okushiwo futhi uma kungenakwenzeka, sizolungiswa kuze kube umjikelezo olandelayo.
progesterone ngesikhathi sokukhulelwa
Uma kukhona ukuvundiswa okunjalo, i-progesterone idlala indima ebalulekile phakathi namasonto okuqala okukhulelwa. Basiza isibeletho ukuba sifaneleke ekufakweni kombungu futhi yingakho ukukhulelwa kwenzeka. Ngaphambi kokuya esikhathini, i-ovary ifihla le hormone ukuze ukuqina kwe-endometrium kwenzeke. Izoyihlinzeka ngazo zonke imisoco edingekayo ukuze lokho kukhulelwa kwenzeke.
Beka ngale ndlela, i-progesterone izoqhubeka emazingeni aphezulu phakathi nezinyanga zokuqala ezilandelayo. Uma kungenjalo futhi kukhona ithuba lokuhushula isisu, kungethulwa ngokuzenzakalelayo kulawo macala okukhulelwa kwe-in vitro.
I-progesterone izonakekela futhi Umgomo wayo ukuthi ukukhulelwa kuqhubeke ngokwanele, Izohlinzeka umbungu nakho konke ukondliwa ekudingayo futhi izolungiselela umzimba wowesifazane ukuthi ukhiqize ubisi ngesikhathi sokuncelisa.
Phakathi kwemisebenzi yayo yokugqamisa sigqamisa:
- Ulungisa umzimba kamama kanye nengane entsha ukuze kungabikho ukwenqatshwa futhi kutshalwe ngokujwayelekile okuphelele.
- Isekela i-placenta ukuze inikeze ukudla okudingwa yi-fetus.
- Ilungisa i-pelvis ukuze ibelethe.
- Ingabe i ukuphumula kwemisipha kwesibeletho.
- Iqinisa ipulaki yamafinyila.
- Lungisa izindlala zebele ukuze bakwazi ukukhiqiza ubisi ngokujwayelekile.
Ama-Estrogens ngesikhathi sokukhulelwa
Endabeni estrogen, le hormone nayo ibaluleke kakhulu ekukhulelweni futhi empeleni imisebenzi eminingi ye-progesterone idinga i-estrogen. Amazinga e-Estrogen akhuphuka phakathi nokukhulelwa futhi anikeze izinzuzo eziningi, njenge:
- Zigcina, zilawula futhi zikhuthaza ukukhiqizwa kwamanye amahomoni wokukhulelwa
- Kuyadingeka ekukhuleni okulungile kwezitho eziningi zombungu ezifana namaphaphu noma izinso.
- Kushukumisa ukukhula nokusebenza okufanele kweplasenta
- Kukhuthaza ukukhula kwezicubu zamabele futhi kulungiselela umama ukuncelisa.
Ayini ama-estrogens?
Zingamahomoni ocansi e-steroid. akhiwa nge-cholesterol. Ibizwa nangokuthi i-estradiol futhi ikhiqizwa kuma-ovari, lapho i-enzyme ebizwa ngokuthi i-aromata idala le hormone evela ku-testosterone. Kubalulekile futhi lapho amantombazane engena ekuthombeni, ukuvikela ekwakhiweni kwamathambo noma ukuvikela emazingeni aphezulu e-cholesterol.
Umsebenzi wayo oyinhloko ngesikhathi sokukhulelwa ukusiza, njenge-progesterone ku vumela ukufakwa kwe-embryo kwenzeke ezimeni ezifanele. Ngendlela efanayo, benza umsebenzi ohlangene wokwenza ukukhulelwa kuqhubeke inkambo yayo futhi kungaholeli ekukhipheni isisu okungenzeka. Phakathi kwezinye izinto, izophinde ibe nesibopho salokhu:
- Gcina izicubu zesitho sangasese sowesifazane zisesimweni esifanele nokuyekethisa ukuvumela umntwana ukuba aphume ngaphandle kokudala izinkinga.
- Bazoba yibo izimbangela zezimpawu zokuqala zokukhulelwa: isicanucanu, ukuzwela kwephunga, ukozela, ukuvuvukala…)
- Lungisa umzimba wesifazane ukulungiselela lokho kamama okhulelwe.
- Esibelethweni kuzodala a ukukhula kahle kwamaphaphu nezitho zokuzala.
- Izolawula ukuminyana kwamathambo.
- Bazothambisa izindonga zesisu nezangasese ukulungiselela ukubeletha.
- kuzosiza ukukhiqizwa kobisi lwebele ngemva kokubeletha.
Kumele sigqamise iqiniso elibaluleke kakhulu, eliwukuthi kunabesifazane abathatha i-estrogen ngokuzenzela, kungase kungabi kuhle uma kukhona ukukhulelwa. Izinga layo eliphezulu lingadala umdlavuza ongenzeka enganeni nasesikhathini esizayo esingenzeka, kanye nezifo ezithile ezihlobene nobulili bakhe. Lokhu kuvame ukwenzeka ezimeni zokuvundiswa kwe-in vitro, ngakho-ke kufanele kube nokuqondisa kwezokwelapha okuqeqeshiwe mayelana nalokhu.
Imaphi amanye amahomoni abalulekile futhi ahilelekile ekukhulelweni?
Kunamahomoni amaningi enza imisebenzi eyahlukene emzimbeni wesifazane. zungeza egazini futhi lawula konke ukunyakaza kanye nemisebenzi yezitho. Bazobe bephethe ukudala izimo ezingcono kakhulu futhi balungiselele umzimba imisebenzi ebaluleke kakhulu engenzeka.
- I-Human Chorionic Gonadotropin (HCG) kwenzeka ngesikhathi sokukhulelwa. Inesibopho sokucindezela ukuya esikhathini nokuvimbela i-corpus luteum ye-ovary ekuhlakazeni futhi ikhiqize i-progesterone eyaziwayo. Ngaphezu kwalokho, le hormone yiyona ekhona ekuhlolweni kokukhulelwa.
- I-testosterone Kuyi-hormone eyaziwa kakhulu futhi nakuba kubonakala sengathi i-hormone yesilisa, futhi inomsebenzi obaluleke kakhulu ebulilini besifazane. Ilawula i-libido, isifiso socansi futhi iphakamisa amazinga ayo ezinsukwini ngaphambi kokuvuthwa.
- Amahomoni e-thyroid. Baphethe ukusebenza ukuze ama-ovari asebenze ngokujwayelekile futhi ama-ovules avuthwe ngesikhathi esifanele. Uma kungekho ibhalansi enengqondo, kungase kube nenkinga yokuzala, ngenxa ye-hyperthyroidism noma i-hypothyroidism.
Amanye amahomoni abalulekile I-FSH (i-follicle stimulating hormone) ne-luteinizing hormone (LH). Konke futhi ndawonye kuyisisekelo senqubo yokuzala ngokocansi ezophela ekukhulelweni noma ekukhuleni okusemthethweni komntwana.