Mukati
Mahomoni ekuberekwa
Mahomoni anoita basa rinokosha mumuviri wedu. Aya makemikari, anovigwa muuropi, kudzora kure kushanda kwemuviri wemunhu nekuita pane yedu yenyama pamwe neyepfungwa. Panguva yekusununguka, vane basa rekusarudza: mukadzi anofanira kugamuchira cocktail chaiyo yehomoni kuitira kuti akwanise kubereka mwana wake.
Oxytocin, kufambisa basa
Oxytocin ndiyo hormone yekuzvarwa par excellence. Inotanga yakavanzwa muchikamu chekugadzirira kubereka kugadzirira chibereko. Zvadaro, paD-day, anotora chikamu mukushanda zvakanaka kwekushanda nekuwedzera kusimba kwezvisungo uye kufambisa uterine kufamba. Oxytocin mazinga anofambira mberi mukushanda uye nepamusoro achangozvarwa kubvumira chibereko kubvisa placenta. Masikirwo akaitwa zvakanaka sezvo maitiro aya, anozivikanwa sekusununguka, anobatsira kudzivirira kubuda kweropa. Mushure mekusununguka, mwana anoyamwa reflex, apo kuyamwisa kunotanga, kunokurudzira kugadzirwa kwe oxytocin iyo inokurumidza kuporesa uye inokurudzira kubudiswa kweprolactin. Asi oxytocin haina kungoita maitiro emagetsi, zvakare mutual attachment hormone, kunakirwa, kuregedzera, zvakare inovanzwa muhuwandu hukuru panguva yekusangana pabonde.
Prostaglandins, kugadzirira pasi
Prostaglandin inogadzirwa zvakanyanya mukati mechikamu chekupedzisira chenhumbu uye inowedzera panguva yekusununguka. Iyi hormone inotamba pakugashira kwemhasuru yechibereko kuita kuti inyatsonzwa kune oxytocin. Zvakajeka, prostaglandin ine basa rekugadzirira nekusimudzira kukura uye kupfava kwemuromo wechibereko.. Cherechedza: urume hune prostaglandins, ndicho chikonzero chiri tsika kutaura kuti kuita zvepabonde pakupera kwepamuviri kunogona kukonzera kubereka, kunyange kana chiitiko ichi chisina kumboonekwa. Iyi ndiyo yakakurumbira "Italy trigger".
Adrenaline, kuwana simba rekuzvara
Adrenaline inovanzwa nechepakati tsinga hurongwa mukupindura kuwedzera kunetseka, zvose mumuviri uye mupfungwa. Inokonzera mutsara wemhinduro dzepakarepo dzemuviri: kuwedzera kwemoyo, kuwedzera kwemoyo, kuwedzera kweropa ... Mumamiriro ezvinhu ekukurumidzira, iyi hormone inoita kuti zvikwanisike kuwana zvigadziro zvakakosha zvekurwisana uye kutiza. Asati azvarwa, zvinova zvakakosha nekuti zvinobatsira mukadzi kuunganidza simba guru rakakosha kudzinga mwana.. Asi kana yakawandisa yakavanzwa panguva yebasa rekushanda, adrenaline inhibits kugadzirwa kweoxytocin, nokudaro kukanganisa uterine dynamics uye nokudaro kufambira mberi kwekervical dilation. Kushungurudzika, kutya kwezvisingazivikanwi, kusachengeteka manzwiro ose achawedzera kugadzirwa kweadrenaline, iyo inokanganisa kubereka.
Endorphins, kuderedza marwadzo
Panguva yekusununguka, mukadzi anoshandisa endorphins kugadzirisa kurwadziwa kwakanyanya kwezvibvumirano. Iyi hormone inoderedza manzwiro anorwadza uye inokurudzira mamiriro ekudzikama muamai. Nekupfupi-kutenderera iyo neocortex (pfungwa inonzwisisika), endorphins inobvumira mukadzi kuita uropi hwake hwekare, iyo inoziva kubereka. Anobva awana kuregedza kuenda, kuvhurwa kwakazara kwake, padhuze nekufara. Panguva yekuzvarwa, amai vanopindirwa nehuwandu hunoshamisa hwema endorphin. Mahomoni aya ndiwo zvakare akanyanya mukunaka kwechisungo chaamai nemwana.
Prolactin, kukonzera kubuda kwemukaka
Kugadzirwa kweprolactin kunowedzera panguva yekuzvitakura uye kunosvika padanho repamusoro mushure mekuzvarwa. Kufanana neoxytocin, prolactin ndiyo hormone yerudo rwaamai, kubereka, kunorodza kufarira kwaamai mwana wavo, kunoita kuti anyatsoteerera zvaanoda. Asi zvakare, uye pamusoro pezvose lactation hormone : prolactin inokonzera kubuda kwemukaka mushure mekusununguka iyo inobva yakurudzirwa nekuyamwa zamu.