Mazira a m'mimba mwake ndi mafinya abwino kwambiri omwe ali mbali ya ubereki. Mazirawa amakhala pafupi ndi kukula ndi mawonekedwe a amondi ndipo amakhala pamwamba pa ziphuphu zamtundu umodzi - ovary mmodzi kumbali iliyonse ya chiberekero. Mwezi uliwonse panthawi ya ovulation, ovary lamanja kapena lamanzere limapanga dzira limodzi lokhwima la umuna.
Matenda a Ovarian ndi Ovulation
Kodi mumadziwa kuti mtsikana atabadwa, ali ndi pafupifupi 1,000,000 ovarian follicles?
Mapulogalamu onse a ovarian ali ndi masenje omwe ali ndi dzira lopanda pakati. Paunyamata, pafupifupi theka la mazira ovindira amatengedwa ndi thupi. Pa nthawi yomwe msungwana akufika msinkhu ndipo kumayamba kwake, amangofika 400,000 ovarian follicles kuti akhale mazira okhwima.
Ngakhale kuti dzira limodzi lokha limakhala likukula mokwanira pa nthawi ya ovulation, penapake pakati pa khumi ndi makumi asanu ndi awiri mphambu makumi asanu ndi ziwiri zimayambitsa kusasitsa pamwezi. Mazira owonjezera ovariya amatha kubwezeretsedwanso asanayambe kuvuta.
Mchitidwe wa ovulation umayambika ndipo umayendetsedwa ndi dontho la hormone estrogen (makamaka isradiol kusungunuka kwa gonadotropin-release hormone (GnRH) motero kutumiza uthenga ku chithokomiro cha pituitary kuti chiwonjezere chitetezo chake cha hormone (stimulating hormone) (FSH). mu FSH amachititsa kukula kwa khumi ndi makumi awiri (20) mwa ovarian follicles.
Estrogen imadziwika ndi maselo ena mu follicle.
Asanayambe kutuluka mazira, follicle yomwe ili ndi dzira lokhwima imadutsa pamwamba pa ovary. Pamene dzira lokhwima lifika pa ovariya pamwamba, ovulation amapezeka pamene follicle ndi ovariya pamwamba lotseguka kuti dzira lichoke kunja kwa ovary.
Kuonjezera apo, progesterone imatulutsanso ndi maselo omwe amapezeka m'mimba yambirimbiri asanayambe kuvuta.
Pambuyo pa kuvota, ngati mimba siinachitike, mtundu wopanda kanthu umatchedwa corpus luteum ndipo umabweretsanso m'thupi. Ngati mimba ikuchitika, corpus luteum imapanga mahomoni omwe amathandiza kuti akhalebe ndi mimba.
Dzira likamasulidwa kuchokera ku ovary limapita ku ma oviducts (mapeto omwe amaoneka ngati mapiko a mazira) kumene amayamba ulendo wake wautali kwa masiku angapo m'mimba. Dzira lokhwima limasunthira paulendo wake kupyolera mu mazira othawa ndi mitsempha ya minofu yomwe imakhala yozungulira. Chipinda chamkati cha chubu lililonse chimakhala ndi cilia omwe amamenya tsitsi nthawi zonse; cilia izi ndi zomwe zimathandiza kusuntha umuna pa dzira ngati mkazi wagonana mosaloledwa. Mimba (feteleza dzira ndi umuna) nthawi zambiri imapezeka mu mbali ya ma tubes omwe ali pafupi ndi ovary. Masiku asanu ndi asanu ndi asanu ndi limodzi amafunika kuti dzira la umuna lifike pachiberekero.
Kupweteka kwa Midcycle kapena Kusokonezeka
Azimayi ena amatha kupweteka, kutsetsereka, kapena kupweteka m'munsi kumbuyo kapena m'mimba pamene ovulation amapezeka. Azimayi nthawi zina amadziwa kuchepa kwa umuna, nthawi zina amakhala ndi magazi pang'ono, panthawi ya ovulation.
Kwa amayi ena, zizindikirozi ndizokwanira kuti azilakwitsa chifukwa cha ectopic pregnancy kapena appendicitis. Amayi ena amamva kupweteka mutu, kupweteka kwa m'mimba, kapena malaise; pamene ena amai akumva bwino pakakhala ovulation. Azimayi akawona zizindikiro izi panthawi ya chifuwa chimatchedwa Mittelschmerz kapena kupweteka kwa pakati.
Mazira Ovariya
Ovarian cysts ndi matumba odzaza madzi, ofanana ndi mabelters. Ovarian cysts ndi ofala pakati pa akazi panthawi ya kubala kwawo ndipo zikukula zomwe zimapangidwa pazigawo zazing'ono ziwiri za amondi kumbali iliyonse ya chiberekero. Mitundu yambiri ya mavalasi ndi oopsa ndipo imachoka popanda mankhwala.
Polycystic Ovary Syndrome
Matenda a Polycystic ovarian ( PCOS ) ndi matenda a mahomoni omwe amakhudza pafupifupi 7 peresenti ya amayi onse. Ndilo vuto lalikulu kwambiri la mahomoni pakati pa akazi. Malingana ndi akatswiri, chiwerengero chenicheni cha amayi omwe amakhudzidwa ndi PCOS chikhoza kukhala chapamwamba kuposa chimodzi mwa khumi chabe chifukwa chakuti milandu yambiri imakhala yosadziwika. Nchifukwa chiyani mavoti ambiri a PCOS samapezedwa? Popeza zizindikirozo zimasiyana ndi mkazi ndi mkazi nthawi zambiri zimakhala zovuta kudziwa molondola matenda a polycystic ovarian. Chifukwa chakuti matenda a polycystic ovary angayambitse mavuto aakulu aumoyo wam'tsogolo, kufufuza mwamsanga ndi kolondola, kutsatiridwa ndi chithandizo choyenera n'kofunika.
Khwangwala la ovarian
Khansara ya ovarian imatchedwa "wakupha" wakupha chifukwa nthawi zambiri palibe zizindikiro mpaka matendawa apita patsogolo. Gawo limodzi la amayi a ku America lidzakhala ndi mtundu wina wa khansa m'moyo wawo ndipo pafupifupi 1,4 peresenti ya milanduyi idzakhala ndi khansa yokhudza imodzi kapena mazira ochuluka.
Miphika yamatsenga yomwe yaonongeka ndi matenda, matenda, kapena zinthu zina zingakhale zovulazidwa, zowonongeka, kapena zowonongeka zomwe nthawi zina zingayambitse kutenga mimba ya ectopic (tubal). Zina mwa zifukwa zomwe zimayambitsa matendawa zimakhala ndi matenda opatsirana pogonana (PID) , endometriosis , kapena IUDs , komanso matenda ena opatsirana pogonana (matenda opatsirana pogonana) kapena matenda ena opatsirana.
Mazira omwe sali ndi umuna, amatha kusokonezeka kapena kutuluka kunja kwa thupi (osadziwika) ndi zobisika za m'mimba.