I-anatomy yentuthuko ye-fetal ku-trimester yokuqala
I-trimester yokuqala yokukhulelwa iqala kusukela emahoreni wokuqala emva kokukhulelwe. Ukuthuthukiswa kwe-fetus kanje. Ngosuku lokuqala lokukhulelwa, iqanda elikhuliswe lizohlukaniswa, okokuqala ngamaseli amabili, bese-ke emva kwezinsuku ezine. Uma ukusho lula, i-morulu yinto yokuba ingane yengomuso. UMorula uzama ukufinyelela esibelethweni nasendleleni yokuqhubekela phambili kwebhayisikili ngemuva kokukhulelwe phakathi nesonto lokuqala. Ikusasa lomntwana lithola kusukela emasitokisini eqanda lomama zonke izinto ezibalulekile, futhi konke lokhu, njengokungathi, akuxhunyiwe ku-intanethi.
Kuphela ngosuku lwesikhombisa umntwana ozayo uzofakwa emdongeni wesibeletho esiswini somama futhi ahlale lapho. Amabhubhu amabili enza amangqamuzana angaphakathi eqanda lesisu. Ngemuva kwesikhashana omunye wabo udala i-amniotic cavity ne-amniotic fluid. Ngesikhathi esifanayo, i-placenta yesikhathi esizayo ivela emntwaneni we-fetus, lapho izokondla futhi ithole ama-antibodies ukulwa nezifo kuwo wonke amasonto angu-39.
Esikhathini sokuqala sokukhulelwa, umama kuphela ongakwazi ukubiza umntwana omncane umntwana. Odokotela, kuze kube seviki lesishiyagalombili, lesi simangaliso esincane siyoba nje igciwane (umbungu). Lokhu kungenxa yokuthi uma uneminyaka engama-2-3 amasonto amancane umuntu omncane ubheka njengomlobi omncane futhi angadluli usayizi we-2, 5 mm.
Emasontweni ayisithupha emva kokukhulelwa, ikusasa lomntwana liqala izakhi zokuqala zesimiso sokugaya ukudla, ubuchopho kanye nesistimu enkulu yezinzwa. Kunezinsika ezingu-4 - amehlo esizayo kanye nezindlebe zengane, nomsila, ozobe uqobo uzowa. Phakathi komzimba kanye nenhloko yakha intamo yesikhathi esizayo. Ubukhulu besikhathi esizayo umntwana ukhumbuza "ubhontshisi".
Ngamaviki ayisishiyagalolunye umntanakho uyinkimbinkimbi. I-embryo ikhula ibe yi-8 mm, kunezakhi zokuphatha, imilenze, ikhanda. Imithi esemthethweni, kusukela manje, iyayibona njengesithelo. Izimpendulo zobuchopho ziqala ukulungiswa kakade ku-crumb. Ekugcineni, kwakhiwa amajuba nemilenze, ubuso buzuza izinto ezivamile: umlomo, impumu, amacici. Ikusasa lomntwana liqala ukuthutha izimbambo nemilenze ngenkuthalo.
Ngeviki 9, izinso ziqala ukusebenza, kancane kancane zisuse amantombazane angadingekile egazini. Kumdlali weqiniso ingane iphenduka amasonto angu-12-13. Uvula futhi uvale umlomo wakhe, ugoba futhi avule imilenze yakhe nezingalo, ahlasele futhi aphephe izintambo zakhe. Ngeviki 15 ingane ikhula ibe yi-10 mm. Inhliziyo yakhe encane iyashaya ngokusheshisa, futhi zonke izitho ezinkulu zivele zakhiwe. Kakade, uma kungenzeka, ungathola ubulili bomntwana wakho nge-ultrasound, uzwe futhi ubone iziqu. Akusikho isikhathi esiningi esisele ngaphambi kokuzalwa komntwana.
Amathiphu okuthuthukiswa okunempilo kwe-fetus
Ku-trimester yokuqala yokukhulelwa emzimbeni wesifazane, okuningi kuqala ukushintsha. Futhi akuhambisani nezikhathi ezimnandi kuphela. Abesifazane abaningi bashushiswa yi-toxicosis ngomzwelo obuthakathaka, isicashu. Ikakhulukazi ekukhulelwe kokuqala. Kukhona inhlamba emanzini amaningi okudla. Kufanele uphumule okwengeziwe, vuka, ungenzi ukunyakaza okungazelelwe, ukuze ungabangeli ukuhlaselwa yisicashu. Ngalesi sikhathi kwasekuseni embhedeni akuyona ukunethezeka, kodwa kuyadingeka. Ama-cookies ane-bran, i-cracker encane, indebe ye-yogurt noma i-yogurt, i-apula - yilokho okudingayo ekuseni. Umsebenzi wamathumbu ngenxa yokushintsha kwe-hormonal eyenzekayo, wehlisa phansi, okuvame ukuholela ekuqotheni. Zama ukwenza imikhiqizo yakho yokudla equkethe i-fiber enkulu yokudla, ungafaki ukudla okulondayo omile. Ideal for imifino, izithelo, bran. Zama ukudla kancane futhi kaningi. Ukuhamba kuzosiza ekuthuthukiseni uhlelo lokugaya.
Esimweni sokukhulelwa, ukuziphatha komama ozayo nakho kuyashintsha. Lokhu kuboniswa ukuthi isimo sengqondo ngokuvamile sishintsha kusuka ekutholeni injabulo ephelele ekuthunjweni okungalindelekile nokucasula. Zonke lezi zinguquko zihlotshaniswa nezinguquko zamakhemikhali kakade ku-trimester yokuqala yokukhulelwa. I-progesterone ye-hormone ikhiqizwa kulo lonke ukukhulelwa ngobuningi futhi yenza isistimu yezinzwa njengengcindezi. Okuncane okuncane kakhulu manje kungakukhipha ibhalansi. Kufanele uhambe kaningi kakhulu ngaphandle, vumela umzimba wakho uphumule. Kufanele wazi ukuthi ingane isivele izwa ngendlela efanayo nawe. Udinga ukwakha umoya wokuzola, ukuze kungabikho izinkinga ezingakubamba wena nomntanakho ungazi. Ingane yakho yesikhathi esizayo ikhula ngokukhipha iminyango kanye nemingcele, futhi ngokoqobo ngehora.
Ukwazi ngokuthuthukiswa kwe-fetus esikhathini sokuqala sokukhulelwa, abantu bazobe beqaphela kakhulu ukuphatha leli fetus kusukela ezinsukwini zokuqala zokuba khona.