Usuvele ufunde amaxesha amaninzi kwiimvavanyo zokukhulelwa kwaye wagijima kwivenkile inani elifanayo lexesha ukuqinisekisa ukuba ulungile, ukuhluba kubini kubini. Kwaye kule mzuzu mhle kufuneka uqale ukukhokela impilo yokutya kwaye udle ngokufanelekileyo.
Ukukhulelwa iiveki ezi-4.
Eli lixesha elifutshane elinesigxina: iiveki ezi-4, kwaye umzimba usele "utsho" kumama ozayo malunga 'nesimo esithakazelisayo':
• ukungabikho kwimihla,
• Ukunyusa ukukhupha,
• ukuvakalelwa,
• ukwanda kwisisindo somzimba,
• ukwandisa ukutya,
• ukuhlanza,
• isicathulo,
• iincinci ezincinci,
• isisu,
• Ukwandiswa kwengqondo,
• iintloko.
Zonke ezi zimpawu ziyimpawu zokuqala zokukhulelwa. Kodwa kukho, kwaye, ngaphandle, kwamanye amabhinqa kukho ukungabikho kwezi zimpawu. Baziva ngeli xesha lokukhulelwa: iiveki ezi-4, ezigqwesileyo, kwaye oku kuqhelekileyo.
Ukuphuhliswa komntwana wakho ngeveki yesine.
Inkqubo yophuhliso eyenzeka kwiveki yesine ibaluleke kakhulu kubantwana bakho. Eli lixesha lophuhliso olusebenzayo lwamalungu angaphezulu-embryonic - i-chorion, amnion kunye ne-yolk sac. Ngethuba leveki yesine leqanda le-fetal liqala ukujika libe ngumbungu.
Umbungu ngosuku lwesithandathu-sixhenxe lokukhulelwa lufakwe (lufakelwe) kwi-mucosa ye-uterine. Ixhasa izinto ezincedo kunye ne-oksijini yomama wesikhathi esizayo. Ngeli xesha, imbungu ikhula ngokukhawuleza.
I-Blastocyst (ngokuthethileyo, i-vesicle apho iqanda lomntwana elifakwe khona) linamathele ngaphakathi kwesibeletho phezulu kwayo. I-membrane ye-mucous ye-uterus ivula i-egg fetal. Ngexesha lokuqinisa i-blastocyst kwi-mucosa, iiseli ze-placenta (trophoblast) zivele zivelise i-hormone - i-chorionic gonadotropin (hCG). Ingumxholo wale hormone kumchamo onceda iimvavanyo ukuchonga ubukho bokukhulelwa.
Ngomhla wesibhozo emva kokuchumisa, i-embryo iguqulwa ibe yinto ebonakalayo ye-amniotic bladder (i-amniotic cavity) kunye ne-yolk sac. I-amniotic cavity ijikelezwe igobolondo eqaqambileyo ebizwa ngokuba yi-amnion, egcwele i-amniotic fluid.
Ukususela kwiiseli ezihlukana rhoqo zomzimba wengane yakho kwi-yolk sac, phakathi, ngaphakathi nangaphandle iintlobo zamaqabunga zamanzi ziyaqala ukwenza:
I-Endoderm (umgca wangaphakathi) - uxanduva lokwakheka kwamalungu angaphakathi: imiphunga, isibindi, isantya, i-pancreas, i-digestive kunye neenkqubo zokuphefumula.
I-Mesoderm (uluhlu oluphakathi) - uxanduva lomgudu, izihlunu zesifuba, i-muscular system, i-cartilage, izintso, intliziyo, igazi, iinqanawa ezinkulu, izilonda zesini, i-lymph.
I-Ectoderm (ungqimba lwangaphandle) - uxanduva lwezipikili, i-eyoti zamazinyo, iinwele, iilensi zamehlo, isikhumba, izicubu ze-epithelial zamehlo, indlebe, impumlo. Kuza kwenza kwakhona inkqubo ye-nervous (neentsholongwane, ubuchopho, i-receptors ezibuhlungu zempumlo).
Kwiimakhishithi ezintathu ze-embryonic ziyi-prototypes zezitho zesikhathi esizayo somntwana wakho.
Ikhefu eliguqulelwe ukusuka kwisiGrike lithetha "isikhumba" - esi sihlunu, esiza kuthiwa nge-placenta. Kulo veki yesine kwaye i-placenta yenziwa. Ngalo lungu, umzimba womama uthintana nomzimba wengane. Ngexesha elifanayo, intambo yomlenze yenziwa, apho i-embryo inokudada khona kwi-amniotic fluid kwaye ijikeleze. Intambo yomnxeba odibanisa imbungu kunye ne-placenta ifakwe kwisibeleko esivela kwicala laso langaphakathi kwaye ihlukanisa inkqubo yegazi yomama nosana ukuze igazi labo lingabonakali. Olunye umsebenzi wentambo yomlomo - ngunyana ufumana ukutya: umoya, amanzi kunye nezinye izinto ezincedo. Ufumana amanqindi akhuselekileyo kwaye uphonsa iimveliso zokucoca, ezibonisa umzimba womama. Ngeli thuba li-placenta enika umntwana ngomoya kunye nezinye izinto ezincedo. Yenza umsebenzi okhuselayo - uyayinqanda ukungena kwezinto ezinobungozi emzimbeni wegazi. Ukuba unina ngokukhawuleza ugula, i-placenta inokukhusela umntwana kumagciwane.
Ekupheleni kweveki yesine ubuso bomntwana kunye nokuqala kweentlobo ezintle ezihlukeneyo. Kukho izikhokelo zamalungu angaphakathi. Kwaye inyaniso eyona nto inomdla kukuqala kokuphuhliswa kwezixhobo zokuhlala kwintsana kwangoko.
Iinqwelo zisekhona, kwaye intliziyo yenziwa, kodwa ayisayi kuphula.
Iingcebiso ezifanelekileyo zonina.
Nangona ixesha elincinci lokudinga ludinga utshintsho olukhulu endleleni yokuphila.
- Okokuqala, hlaziya ngokucophelela ukutya kwakho. Ukutya okufanelekileyo okufanelekileyo kumfazi okhulelwe kubaluleke kakhulu.
- Ubomi bemihla ngemihla kunye namadolophu amancinci. Kukunzima ukuphepha iingxaki ezinobomi bethu. Yingakho kufuneka ufumane amavithamini imihla ngemihla, zonke izondlo eziyimfuneko kunye nezinto ezilandelelanayo.
- Ubunxila, nayiphi na inqaba kunye nayiphi na imfuno kufuneka ikhutshwe!
- Umsi wokubhema kunye nomsi wesibambiso kufuneka ugwenywe. Zonke ezi zinto zinefuthe elibi kakhulu ekuphuhliseni umntwana osasa kunye nempilo kamama.
- Qiniseka ukuba udibane nogqirha wakho, njengoko amayeza anikezele yona, aya kuthintela umntwana. Akunjalo ngaphandle kokubonisana nodokotela, awukwazi ukuthatha nayiphi na imithi!
- Khusela oomama bakho bexesha elizayo! Iindawo ezingenanto zifanele ziphetshwe, ngoko ubuchule bokuthi "ukubamba" izifo ezithathelwanayo ziya kuba ngaphantsi. Ukuba umntu uyagula ekhaya, gcina imaski kwaye udle ininzi igalikhi kunye anyanisi, zikhuselekile ngokupheleleyo kumntwana.
- Gwema iimeko ezixinzelelekileyo kunye neentlungu eziphazamisayo.
- Ukuba kukho izilwanyana, qi niseka ukuba ulandele iimpilo zabo kunye nezigulane ezifike ngexesha.
- Ukusetyenziswa kwehayi eqinile kunye nekhofi, ushokoledi, i-cola kufuneka imiselwe.
- Ukuhamba kwansuku zonke kuya kuba luncedo.