Iyini i-lactation?
Inqubo yokulahlwa kwamabesifazane kuhlanganisa izigaba ezintathu:
- i-mammogenesis;
- i-lactogenesis;
- lactopoiesis.
Esigabeni sokuqala, kukhona ukukhula okuqondile nokuthuthukiswa kwengubo. Ngesikhathi i- lactogenesis , ukufihla ubisi kwenzeka, okubonakala ngokushesha ngemva kokuzalwa.
I-Lactopoiesis iyinkqubo yokuthuthukiswa nokugcinwa kokulondoloza ubisi lwebele. Zonke lezi zinyathelo ezintathu zihlangene ngaphansi komqondo owodwa - i-lactation. Kodwa-ke, ngokusebenza, i-lactation iqondwa njengokukhiqiza ngokuqondile ubisi lwebele ngumfazi.
I-lactation ikhula nini?
Abesifazane abaningi, ngokukhulelwa kwamanje, abazi ukuthi yi-lactation futhi uma lesi sikhathi siqala kwabesifazane.
Umnyango wobisi uqala ngokulinganisa izinsuku ezingu-2-3 emva kokubeletha. Kodwa-ke, isikhathi eside ngaphambi kwabo, abesifazane abaningi baqaphela ukuthi kukhona amacici okuvela emaceleni. Ezimweni eziningi, azinambala, ngezinye izikhathi ane-tinge emhlophe noma ephuzi. Lo mbala, njll. ubisi lokuqala olusungulwe yizigulane. Isici sawo esivela ukuthi sinamafutha aphezulu, kodwa ayinalo izinto eziwusizo.
Yini okufanele ngiyenze ukuze ngilondoloze i-lactation?
I-physiology of lactation kwabesifazane ingukuthi ukuyigcina, ukugqugquzelwa kwezinsipho zezintuthwane ze-mammary kuyadingeka. Kulokhu ku-hypothalamus ukuthi kukhishwa isici sokukhulula eshukumisa ukuhlanganiswa kweprolactin, ngokuqondile ngqo ekukhiqizeni ubisi ngomzimba.
Yingakho, okokuqala, ukuqala nokuqhubeka nokugcina i-lactation, owesifazane kufanele asebenzise ingane esifubeni njalo ngangokunokwenzeka. Namuhla, ngokokuqala ngqa umntwana efakwa induku, cishe ngemva kokuzalwa.
Ukukhishwa kwesikhashana kudlule isikhathi esingakanani?
Ngokwesilinganiso, inqubo yokukhiqiza ubisi ihlala cishe izinyanga ezingu-12. Noma kunjalo, kunezici eziningi ezithinta ngqo. Ngakho ubisi lungabhidliza kowesifazane ngokuzumayo, emva kokushaqeka okucindezelayo, ukugula.
Ngokuvamile omama, ngemva kokuzwa igama elithi "lactation evuthiwe", abaqondi ukuthi kuyini. Lesi simo somzimba sibonakala ukungabi khona kwamathambo ebisi lwebele, isb. Kufika ngesikhathi sokuncelisa amabele wengane. Ukwakhiwa kwe-lactation evuthiwe kuthatha izinyanga ezintathu.
Ngesikhathi izingane sezikhulile, ngezinye izikhathi omama bezwa ngodokotela wezingane igama elithi "involution of lactation", kodwa abazi ukuthi kuyini. Leli gama libhekisela ekuqedeni kwesikhathi sokuncelisa, okuhambisana nokunciphisa inani lezincubu ezibandayo emathunjini, ukuphela kwesabelo sobisi. Uyabonakala eminyakeni engu-3-4 yokuphila kwengane.