Usayizi we-Fetal ngesonto le-10 lokukhulelwa
I-embryo yesonto lama-10 yokukhulelwa ikhula ngokukhula, isisindo esingamagremu angu-7 kuphela, kanye nobukhulu bayo be- coccygeal parietal, esilinganiswa kusukela komqhele kuya ku-coccyx, ngalesi sigaba ngu-4.7-5 cm. Isikhumba sombungu sisabonakala futhi singaphansi imikhumbi. Izimvuthu zangeviki zinekhanda elikhulu kanye ne-torso. Nakuba ingane isencane kakhulu, kodwa isivele isihamba ngesibindi emgodini we-uterine, futhi ibuyela ezindongeni zayo. Kodwa ngalesi sikhathi owesifazane okhulelwe akazwa lezi zithuthumela.
Ukuthuthukiswa kwengane emavikini ayishumi okukhulelwa
Leli sonto lokukhulelwa, zonke izitho zangaphakathi zakhiwe ngokuqinile. Kakade amajoyini e-elbow, iminwe yezandla, izinyawo seziqedile ukubunjwa kwazo futhi izibungu sezivele zanyamalala, manje zizokhula zikhule. Kwavela i-diaphragm, ngenxa yalesi sigxobo se-thoracic esahlukanisiwe nesigxobo esiswini. Inhliziyo iyaqhubeka ukwakha futhi isebenze ngokwayo, imisebenti yangempela. Futhi ubuchopho buyakha futhi bukhula ngokushesha, izigidi ze-neurons zakhiwa. Umama ngalesi sikhathi kuyathandeka ukuba ube nokuthula, ungasebenzi ngokweqile, - konke lokhu kuyadingeka ekubunjweni okuvamile kwesimiso sezinzwa zomntwana.
Emasontweni angama-10 okukhulelwa, umntwana usuvele eyakha i-lip engenhla. Kakade, ukuqala kwamagama amazinyo omntwana kuqala, ngakho-ke umama ozayo kufanele adle ukudla okune-calcium.
Qala ukubunjwa kwabo kobulili bangaphandle. Ku-ultrasound kusengenakukwazi ukuhlukanisa ubulili bomntwana - babukeka obufanayo. Naphezu kwalokhu, uma umntwana engumfana, amakhemikhali akhe asevele eqala ukhiqiza i-hormone yesilisa, kanti ama-ovari amantombazane enza ama-follicles.
Sekuqedile ukuthuthukiswa kwamathumbu, i-rectum, i-bile ducts, kodwa isibindi ngalesi sikhathi sisathuthuka. Ama-lymphatic and immune systems aqhubeka nokwakha. Izinso zomntwana ziqala ukwakha umchamo, ohlanganisa isisindo futhi uhanjiswe ku-amniotic fluid.
Esemnyakeni onama-10 amasonto kukhona ukunyakaza okungaguquguquki, lokhu kubonisa ukuthi ubuchopho kakade buxhunyaniswe nokuphela kwezinzwa. Kulesi sigaba sentuthuko, ukuthokoza ngokuzijabulisa kuveza ukuzwa okuthinta inhliziyo, umzimba wakhe uzwela kakhulu. Umntwana uthinta izindonga zesibhado sesisu, umzimba wakhe, intambo yomzimba, ngaleyo ndlela ubonisa kakade ukuthanda kwakhe. Indoda encane iyasebenza kakhulu, ingagwinya futhi ichithe amanzi, ikhipha izipanji, futhi ibuye ikhekhe.
I-fetus emasontweni angu-10 okukhulelwa kakade ineqembu layo legazi, kodwa kusadingeka ukulikhomba. Ukwaziswa okubaluleke kakhulu manje ukuthi uma umbungu ungenayo ukuphambuka kusuka ku-genetics, ukuthuthukiswa kwawo okuqhubekayo akusasongelwa.
Uma nganoma yisiphi isizathu udinga ukwenza i-ultrasound emavikini ayishumi okukhulelwa - uzoba nesimangaliso. Manje umbungu ubukhulu be-walnut, kodwa i-ultrasound ingabona ngokucacile ukuma komzimba, ungabona izimbambo ezincane, imilenze, amaqaqa. Uma ngalesi sikhathi ingane izophaphama, mhlawumbe ize ibone ukuthi igubha kanjani ipeni, ihambisa imilenze yayo ibambe. Futhi ekupheleni kweviki le-10 lokukhulelwa, umbungu uqala ngokusemthethweni ukubhekwa njengesithelo!