Uphuhliso lwabazali ngeveki

Iimama ezizayo mhlawumbi zinomdla ekufundeni indlela ukuphuhliswa kwefestile kuthatha iiveki, ukuba umntwana uza kukhula njani kwaye utshintshe. Kuyonwabile kwaye kuyonwaba. Ukulandela ukuphuhliswa komntwana emva kweiveki, uya kumangaliswa ngokukhawuleza ukuba ummangaliso owenziwe ngokukhawuleza uvela kwiseli enye - umntwana.

Iveki yokuqala yokukhulelwa yithuba apho iqanda elichumayo liya kwisibeletho. Ngeli xesha, iimpawu zokuqala zokukhulelwa zisenokubonakala - ukulala, isisongululo, isisu, ukuguquka kwemizwelo , njl.

Ngeveki yesibini i-ovum sele isetyenzisiwe kwisibeleko kwaye iqalisa ukuhlanganyela ngokuhlanganyela. Iziqendu ezintathu zemiqolo yesigxina zichongiwe , ezivela kuzo iziganeko eziza kusondela ukuqala.

Iveki yesithathu iqalisa ukubunjwa kwengqondo kunye nomtya womgca.

Kwiiveki ezine, i-embryo ijikeleza ngemithambo yegazi, yenze intambo yomlomo. Nangona ubude bombungu buyimithamitha emine kuphela, kodwa kunemifanekiso yezandla kunye neenyawo, izitho zokugaya inyama, iintso kunye nesibindi.

Ukuba ubona ukuphuhliswa komntwana emva kweenyanga, oko kukukhuseleka ukuthetha ukuba ngenyanga yokuqala, iyona nto inentsholongwane kwizifo, iziphumo zonyango, uxinzelelo lomama okanye uxinzelelo lomzimba. Ngokuqhelekileyo kwenzeka ukuba ibhinqa ayikrokreli malunga nokukhulelwa, kwaye umntwana sele evele esebenza ngenkuthalo.

Ukuba ugula ekuqaleni kokukhulelwa, uzama ukungathathi iyeza. Uphathwa ngamanyathelo omntu - itiye nama-raspberries, ubisi kunye nobusi. Ukushisa ubushushu ngokusula iviniga. Phuza amanzi amaninzi. Dibana nodokotela. Iveki yesihlanu yokukhulelwa kunye nentambo yesibindi kunye ne-placenta yenziwe ngokupheleleyo. Amathambo aya kuqhutyelwa kwintsana evela kumama kamama.

Ukuqwalasela ukuphuculwa kweveki yentsholongwane kuya kuba lunomdla ngakumbi. Ngenyanga yesibini yokukhulelwa, umntwana ukhula ngamandla. Umntwana oza kusasa kwiqumrhu elikhuselekileyo elikhuselayo kwaye likhuthaza ukuqala kwe-metabolism. Kwiveki yesihlanu neyesithandathu inqubo yesantya yomhlaba iqalisa ukufakwa, inkqubo yokutya yokutya iyaqhubeka ifom. Umlomo usebusweni, ama-rudiment of the jaws avela. Intliziyo iqala ukubetha. Ukuphuhliswa kwefayibhile kwiveki kunzima kakhulu, umntwana uswele ezininzi izondlo, ngokucwangcisa ngokunyamekela ukutya kwakho.

Iveki ye sixhenxe. Amehlo abumba. Ziyavalwa, kodwa i-pigment emnyama ibonakala ngesikhumba. Kwimizi kunye nemilenze ibhalwe iminwe. Intliziyo encinci isebenza ngokugubha igazi. Amalungu angaphakathi - amathumbu, izintso, imiphunga, isibindi kunye nezitho zobulili sele zenziwe ngokupheleleyo. Ubude bombindi ekupheleni kweveki yesixhenxe ngama-millimitha ayi-13.

Ngeveki yesibhozo umbungu uba ngumntwana. Ubuso sele busekwe. Amakha abonakalayo ekhaleni, kukho ulwimi emlonyeni. Iindlebe zenziwe. Ekupheleni kweempawu zibonakala. Phakathi kweminwe ngelixa kukho iimbumba. Iimfucu zamathambo ziyaqhubeka kwaye sele iqalile ukuthenga isivumelwano. Impembelelo yemisipha ibonakala. Umntwana uqala ukuhamba. Ubungakanani bayo ukude - kunye nenkukhu yenkukhu, ubude - amasentimitha amathathu, kunye nesisindo - amahlanu amagremu.

Ngenyanga yesithathu umntwana ozayo uya kuba ngaphezu komntu omncinci. Nangona engenazo iinwele entloko ebonakalayo ebonakalayo, kodwa izitho zangaphakathi zisebenza ngokupheleleyo.

Amehlo avuliwe, kodwa umntwana uvula umlomo wayo ngakumbi, ngaphezulu kubonakala. Imisipha ikhula ngokukhawuleza. Umntwana uhamba ngakumbi nangaphezulu, unamathela izandla kwiingqungquthela. Izikhonkwane zivela kwiminwe. Ubunzima bomntwana ngenyanga yesithathu bufikelela kuma-gram amane, ukuphakama malunga neesentimitha ezilisithoba. Ekupheleni kwenyanga yesithathu, ukwakheka kwemithambo yegazi, iiswini kunye ne-capillaries kugqityiwe.

Inyanga yesine umntwana ufana nomntu omdala. Amazinyo obisi abelwe. Imisebenzi ye-pancreas. Izinwele zivela entloko. Kumelwe kuthiwe bavela kwezinye iindawo zomzimba, kodwa ngexesha lokuzalwa bayalala.

Ulusu lusaluncinane kwaye lukhuni. Iindlebe zisendaweni yazo, izipikili zenziwe ngokupheleleyo. Okumangalisa kukuba, intliziyo yesana kule nqanaba iphepha malunga neelitha ezingama-23 ngosuku. Ngoku umntwana ushukunyisa ngakumbi, kukhululekile kakhulu ukuba abe kwi-amniotic fluid. Ubunzima bayo sele sele u-130-140 amagremu.

Ekupheleni kwenyanga yesihlanu ukuphakama komntwana kungama-25 okanye ngaphezulu kwamentimitha, ubunzima-ukuya kuma-grams amathathu. Ngeli xesha kwimimiselo yeminwe kukho iphethini ekhethekileyo. Ngoku umama unokuziva ukunyuka kwengane.

Ngenyanga yesithandathu umntwana udla ngokukhawuleza. Ikhanda lakhe likhanya. Ubunzima bomzimba bu malunga ne-600 gram, ubude - 33 cm.

Phakathi kwenyanga yesixhenxe ubunzima bufikelela kilogram. Ukuqulunqwa kwe-cortex ye-cerebral kugqityiwe. Umntwana uva izandi, ukumamatheka. Izinwele emzimbeni zinyamalalala. Inzuzo yemihla ngemihla ubunzima i-25 gram.

Ngenyanga yesibhozo, imiphunga yenziwe ngokupheleleyo. Ubunzima bufikelela kuma-2.5 kilogram, ukukhula ngamasentimitha amane.

Ngenyanga yesithoba u-fetus uyaqhubeka nokunyusa. Zonke izitho, izicubu kunye neenkqubo zisebenza kakuhle.

Emva kweeveki ezingama-37 umntwana akayi kubuya kwi-uterus, kuba ihlala kuyo yonke indawo yayo. Unokukhaba kuphela. Kwiiveki zakutshanje, ukufumana ubunzima bunokufika kuma-30 grams ngosuku.

Emva kokufunda ukuphuhliswa kwe-fetus kwiiveki, uya kukwazi ukuba ngexesha elilodwa ngalinye lwenzeka ngunyana, ukubunjwa kwamalungu kunye neenkqubo kufuneka zivuselelwe kwangoku. Ungalibali ukulandela izikhokelo kunye neengcebiso zogqirha ngokucacileyo.