<prompt> Fingqa isihloko: Isisu esamasonto angu-24. Iseluleko esisha esivela eRoyal College of Obstetricians and Gynecologists sinqabela lokho okubizwa ngokuthi ama-souvenir scans ngaphambi kwamasonto ayishumi. Odokotela bathi ukuhlolwa komzimba kwengane engakazalwa akufanele kwenziwe phakathi namasonto okuqala ayishumi okukhulelwa. Izithombe ezinjalo eziyisikhumbuzo zivezwa abazali abaqhoshayo, abangathenga izikhwama ezikhethekile nezingqimba zezithombe ukuze babhale isigaba ngasinye sokukhulelwa. Kodwa iseluleko esisha esivela eRoyal College of Obstetricians and Gynecologists asisivumeli lesi simo esikhulayo lapho kungekho sizathu sezokwelapha sokwenza i-scan esesigabeni sokuqala. Ukubuyekeza okusha kwesayensi kuthi i-ultrasound esebenzisa amaza omsindo anomsindo ophakeme ukuze inikeze izithombe zengane engakazalwa ingase iyiveze ezingozini ezingaziwa. Nakuba kungekho bufakazi bokuthi kunengozi, kuthiwa umgomo wokuqapha kufanele usebenze. UDkt. Christoph Lees, oyi-Lecturer in Obstetrics and Fetal Medicine e-Imperial College London futhi ongumbhali oyinhloko walolu cwaningo, uthe lolu cwaningo luye lwabhekisisa ngokukhethekile emasontweni okuqala ayishumi esibelethweni. Ngokuvamile i-scan yayiyohlelwa kuphela uma kunenkinga engase ihlonzwe udokotela futhi ngaphansi kwalezo zimo yayiphephile ngokuphelele, kusho yena. Kodwa inani elandayo lemitholampilo lalinikeza izithombe zezikhumbuzo kusukela emasontweni ayisithupha, esho. Uthe: Ukuhlolwa kwe-ultrasound esikhathini sokuzala kuyithuluzi elingenakuqhathaniswa ezimweni eziningana ezibalulekile lapho umbungu usengozini. Okwamanje azikho izizathu zokungabaza ukuphepha kwe-ultrasound yokuxilonga kulokhu. Noma kunjalo, i-ultrasound imaging isetshenziswa ngokwandayo ngaphandle kwesizathu esicacile sezokwelapha futhi kufanele siqaphele ukuthi kungenzeka kube nemiphumela emibi yesikhathi eside, ikakhulukazi emasontweni okuqala okukhulelwa lapho umbungu ungaba sengozini kakhulu. Owesifazane okhulelwe ubuka isithwebuli sengane yakhe engakazalwa. Inani elandayo lemitholampilo linikela ngezithombe zezikhumbuzo ezisukela emasontweni ayisithupha. UDkt. uChristoph Less wase-Imperial College ungumlobi oholayo walolu cwaningo olululeka ngokumelene nokuskena izisu phakathi neminyaka yokuqala engu-10...  <response>: I-Royal College of Obstetricians and Gynecologists ilawula ngokumelene nomkhuba. Eminye imitholampilo inikeza izithombe zezikhumbuzo kusukela emasontweni ayisithupha ubudala. Iseluleko sithi ukuhlolwa kokuqala akufanele kwenziwe ngaphandle kwesizathu sezokwelapha. Ukufudumala okuncane okubangelwa i - ultrasound kungenye yemiphumela engemihle. Ukuhlolwa kwe-Doppler okune-colour ne-pulsed wave kunamandla amakhulu namandla okuphuma anganconywa nhlobo phakathi namasonto okuqala ayi-10. 