ọdịnaya
Hormones ọmụmụ
Hormones na-arụ ọrụ dị mkpa na ahụ anyị. Kemịkalụ ndị a, zoro ezo na ụbụrụ. na-achịkwa ọrụ nke ahụ mmadụ site n'ime ihe na ọnọdụ anụ ahụ yana nke mmụọ. N'oge a na-amụ nwa, ha nwere ọrụ na-ekpebi: nwanyị ga-enweta mmanya pụrụ iche nke homonụ ka o wee nwee ike ịmụ nwa ya.
Oxytocin, iji kwado ọrụ
Oxytocin bụ hormone ịmụ nwa nke ọma. A na-ezobe ya nke mbụ na oge nkwadebe maka ịmụ nwa iji kwadebe akpanwa. Mgbe ahụ, na ụbọchị D, ọ na-ekere òkè n'ịrụ ọrụ nke ọma site n'ịbawanye ike nke nkwekọrịta na ikwado mmegharị uterine. Ọkwa oxytocin na-aga n'ihu n'oge ọrụ niile yana ọnụ ọgụgụ kasị elu mgbe amuchara nwa ikwe ka akpanwa wepụ placenta. A na-eme ihe okike nke ọma ebe ọ bụ na usoro a, nke a maara dị ka nnyefe, na-enyere aka igbochi ọbara ọgbụgba mgbe ọmụmụ. Mgbe amuchara nwa, mmeghari nke ime nwa, mgbe a na-amalite inye nwa ara, na-akpali mmepụta nke oxytocin nke na-eme ka ọgwụgwọ dịkwuo ngwa ma na-akwalite mmepụta nke prolactin. Ma oxytocin abụghị naanị ihe ọma arụrụ arụ, ọ bụkwa ya homonụ na-ejikọta ọnụ, obi ụtọ, ịhapụ ịhapụ, a na-ezobekwa ya n'ọtụtụ dị ukwuu n'oge mmekọahụ.
Prostaglandins, iji kwadebe ala
A na-emepụta Prostaglandins n'oge ikpeazụ nke afọ ime ma na-abawanye n'oge ịmụ nwa. Hormone a na-arụ ọrụ na nnabata nke musculature nke akpanwa iji mee ka ọ dịkwuo nro na oxytocin. doro anya, prostaglandins nwere ọrụ nkwadebe site n'ịkwalite maturation na nro nke cervix. Cheta na: mmanye nwere prostaglandins, nke mere na ọ bụ omenala ịsị na inwe mmekọahụ na njedebe nke ime ime nwere ike ịkpalite ime nwa, ọ bụrụgodị na a chọpụtabeghị ihe a. Nke a bụ ihe a ma ama "Italian trigger".
Adrenaline, iji chọta ike ịmụ nwa
A na-ezobe Adrenaline site na sistemu ụjọ nke etiti na nzaghachi maka oke nrụgide, ma nke anụ ahụ na nke mmụọ. Ọ na-akpata usoro nzaghachi ngwa ngwa physiological: ọnụ ọgụgụ obi na-arịwanye elu, ụbara obi, ọbara mgbali elu ... N'ọnọdụ mberede, hormone a na-eme ka o kwe omume ịchọta ihe ndị dị mkpa iji lụọ ọgụ na ịgba ọsọ. Tupu amụọ nwa, ọ na-adị mkpa n'ihi na ọ na-enyere nwanyị aka ịchịkọta ike dị mkpa iji chụpụ nwa ahụ.. Ma mgbe a na-ezochi oke nke ukwuu n'oge oge ọrụ, adrenaline na-egbochi mmepụta nke oxytocin, si otú ahụ na-akpaghasị mmetụta nke uterine na ya mere ọganihu nke cervical dilation. Nchegbu, egwu nke amaghị ama, enweghị nchebe bụ mmetụta niile ga-eme ka mmepụta nke adrenaline dịkwuo elu, nke na-emebi ọmụmụ nwa.
Endorphins, iji wepụ ihe mgbu
N'oge a na-amụ nwa, nwanyị na-eji endorphins chịkwaa oke mgbu nke nkwekọrịta ahụ. Hormone a na-ebelata mmetụta na-egbu mgbu ma na-akwalite ọnọdụ dị jụụ na nne. Site na mkpirisi okirikiri neocortex (ụbụrụ ezi uche), endorphins na-enye nwanyị ohere ịgbalite ụbụrụ ya oge ochie, nke maara ka esi mụọ nwa. Ọ na-enweta ohere ịhapụ mkpokọta, oghere zuru oke nke onwe ya, na nso euphoria. N'oge a mụrụ nwa, nne na-awakpo ya site na nnukwu endorphins. Hormone ndị a bụkwa nke kachasị n'ịdị mma nke njikọ nne na nwa.
Prolactin, na-akpalite eruba nke mmiri ara ehi
Mmepụta nke prolactin na-abawanye n'oge ime ime ma rute oke ọkwa ozugbo amuchara nwa. Dị ka oxytocin, prolactin bụ hormone nke ịhụnanya nne, nne, ọ na-eme ka mmasị nne nwere n’ebe nwa ya nọ, na-enye ya ohere ilebara mkpa ya anya. Ma ọ bụkwa, na n'elu ihe niile homonụ nke lactation : prolactin na-ebute mpụta mmiri ara ehi mgbe amuchara nwa nke a na-akpali ya site na aṅụ ara.