Isonto lama-24 lokukhulelwa libhekisela enyangeni yesithupha yokuthuthukiswa komntwana. Ngalesi sikhathi isiteji sokwakheka kwamanethiwekhi amaningi sekuphelile, okwamanje kuqhubeka nokuthuthukisa. Kusukela manje, ingane ezayo isilungele impilo yokuzimela.
I-fetus emavikini angu-24 ukubeletha
Ngesonto lama-24 lokukhulelwa, ubude be-fetus buyi-30 cm, isisindo esisuka ku-600 kuya ku-680 g. Ingane yakho yesikhathi esizayo isabuncane kakhulu, kodwa iyaqhubeka isisindo somzimba, iqoqa amafutha ashubile, okudingekayo ukuze kusetshenziswe i-thermoregulation.
Ukuthuthukiswa kwe-Fetal amaviki angu-24 ukubeletha
I-fetus iphefumula emavikini angu-24, kodwa ayikwazi ukuqhathaniswa nokuphefumula kwe-extrauterine. Phakathi nalesi sikhathi, ingane iqala ukukhiqiza umuntu osebenza nge-surfactant - into ehlinzeka ukuvula ama-alveoli emaphaphu ngesikhathi sokuphefumula.
I-fetus inezinkinga eziningi eziyinkimbinkimbi zokuphendula, inkathi yomsebenzi nokulala, ukuzwa okungcono nombono. Ngalesi sikhathi kubalulekile ukuxhumana nengane yakho yesikhathi esizayo, funda inganekwane, ulalele umculo naye.
Ukuguqulwa kwe-fetus ngesonto lama-24 kuyaba ngcono kakhulu, njengoba ikhula kancane uma ikhula esibelethweni. I-palpitation ye-fetus emavikini angu-24 ihlolwe kahle yi-stethoscope ye-obstetric. Ngokujwayelekile, isilinganiso senhliziyo ye-fetal kule nkathi ngu-140-160 ukushaya ngomzuzu.
Nge-ultrasound ye-fetus ngesonto lama-24 ungabona ubuso obuswe ngokugcwele wengane ezayo.
I-Fetomethri yesitho esidalwe ngesonto 24 isivamile:
- ubungako biparietal 55-67 mm;
- usayizi we-frontal-occipital 71-85 mm;
- ikhanda elingenhloko 201-237 mm;
- I-Belly circumference: 102 mm.
Ubungako bamathambo amade omdala emavikini angu-24 buvamile:
- i-femur 40-48 mm;
- i-humerus 36-44 mm;
- ukuphakamisa amathambo 31-39 mm;
- amathambo omlenze we-36-44 mm.
Ngama- ultrasound of the fetus emavikini angu-24, ukujikeleza kwegazi, isakhiwo se-placental, kanye nokukhubazeka kokuthuthukiswa kuhlolwa.
Indawo efanelekile ye-fetus esibelethweni isivele isakhiwe ngeviki 24, le-fetus ihlezi phansi, ibambe iqhaza elincane. Kodwa isethulo senhloko yesisu siyashintsha kuze kube sekupheleni kweviki lama-35 lokukhulelwa, lapho indawo yengane ekugcineni inqunywa. Uma kunesethulo se-pelvic emavikini angu-24 ukubeletha, lokhu akusona isizathu sokuthukuthela, njengoba ingane ingashintsha isikhundla sayo emavikini angu-11 alandelayo.
Ubukhulu besisu banda kakhulu ngesonto 24. Isisekelo se-uterine sesivele sezingeni leveli, ngakho isisu sesisusiwe. Ikusasa likhula, futhi isisu sikhula nayo. Ubukhulu besisu ngesikhathi sokukhulelwa kuxhomeke kumthethosisekelo womzimba, isisindo, ukuphakama kowesifazane nokuthi hlobo luni lokukhulelwa.