Tsarin jimagin ku yana sarrafawa ta hanyar siginar hormone a kwakwalwa. Kowace wata, ovary din zai saki kwai (wanda aka sani da ovulation ) bayan yaron ya tsufa. Yawan ya shiga cikin bututun fallopin kuma ya sanya hanyar zuwa cikin mahaifa tare da fatan cewa wani kwaya zai yi masa takin. Tsarin ku na kowane wata ya fara ne a ranar farko na lokacinku kuma yana kasance har zuwa ranar farko na kwanakinku na gaba.
Ƙungiyoyi biyu na Tsarin Jirginku
Kashi na farko na lokacin jujjuyawar ku shine ake kira lokaci mai laushi . Wannan lokaci yana farawa a ranar farko na lokacinka na ƙarshe kuma ya ci gaba har zuwa ranar da kuka yi karatun. Wannan lokaci na jujjuyawar ku na iya zama daban-daban ga kowane mace (kasancewa a ko'ina daga kwanaki 7 har zuwa kwanaki 40). Sashi na biyu na jigon kuzarinku ana kiran lokaci na luteal . Wannan lokaci zai fara a ranar yaduwa kuma zai kasance har sai lokacinku na gaba. Lokaci na luteal yana da lokaci mafi dacewa - saboda yawancin mata, wannan ɓangaren tafiyarku na tsawon lokaci yana kusan kimanin 12-16 days.
Gwanar da Ƙungiyar Zuwanku
Yanzu da ka fahimci nauyin ɓangarorin biyu naka, bari mu dubi abin da ke faruwa cikin jikinka kowace wata. Wannan shine inda za ku ga yadda homoninku yake sarrafa abin da ke faruwa.
Hormones da Follicular Phase
Yanayin da ya fara
- Duk abin fara tare da lokacin da hypothalamus (tsarin da ke cikin kwakwalwarka) ya haifar da hormone na sakewa daga gonadotropin (GnRH).
- Da zarar an samo shi, GnRH zai jawo glandarka ta jiki don saki mummunan hormone (FSH). Wannan aikin na hormone shine don ƙarfafa girma da ci gaba da qwai naka.
Hannun Tsarin Nau'in Hudu
- FSH ta sa tafiya ta hanyar jinin ka zuwa ovaries.
- Da zarar jigidar hormone mai tasowa ta zo, hakan yana haifar da ci gaban wani nau'i mai nauyin nau'i (ƙananan jakar da yake dauke da kwai) don bunkasa cikin kwai.
Matsayi na Follicle
- Yayin da mutum yayi tasowa kuma ya tsufa, zai haifar da hormone, estrogen .
- Bayan kimanin kwanaki 10, matakan estrogen sun kai gabobi masu yawa.
- Tsawanin isrogen matakin ƙira kamar wata rana kafin yaduwa (a cikin jerin kwanaki 28, wannan shine yawancin ranar 13).
- Wannan hawan gwargwadon isrogen yana gaya wa kwakwalwa cewa yarin ya tsufa kuma yana haifar da gland shine ya saki tarin hormone (LH).
Girman LH
- Wannan aikin LH ɗin ya zama wani abu ne ga jaririn ovarian.
- Kimanin sa'o'i 24 zuwa 326 bayan LH tayi , tsirrai ya fara fita daga cikin ɗakin kuma an sake shi cikin tube - wanda shine kwayoyin halitta.
- Yawan ya fita a bayan corpus luteum (jakar banza).
Hormones da Luteal Phase
The Corpus Luteum
- Kwayoyin corpus luteum sun saki hormone progesterone. Wannan hormone yana taimakawa wajen shimfidawa da kuma shirya gidan yarinya don shigar da kwai kwai.
- Kullun kwayar cutar za ta ci gaba da yin progesterone a lokacin lokacin luteal na juyayi - wadda ke kusa da kwanaki 12-16.
- Bayan yaduwa, idan an hadu da yakinka, kullun zai ci gaba da yin progesterone don taimakawa wajen ci gaba da ciki har sai mahaifa ta shirya don yin wannan aikin.
Ƙarƙashin Ƙarƙashin Ƙarƙwarar Luteum
- Idan, bayan yaduwa, ba a hadu da kwan ya ba, kullun dabbar za ta fara raguwa.
- Yana dakatar da yin progesterone - wanda zai haifar da ba'a sanya hormones don tallafawa rufin mahaifa.
- Rufin zai fara zubar.
- Wannan yana haifar da farkon kwanakin ku.
Ƙananan matakan estrogen da progesterone za su sigina hypothalamus don fara sake aiwatar da tsarin tafiyar matakai.
Source:
Norman R. (2014). "Halin dan Adam." The Active Female. Springer New York: Springer, 61-66. Samun dama ta hanyar biyan kuɗi.