I did mine at Kkh was attended by the sonographer Zhou... Sound like from China. She handle me so very rough. Shake my tummy. Ask me cough then press very hard at my tummy. Keep saying cannot see clearly. Ask me wait out for 1mins to do again. Then end the session say sorry I have to press hard cos u have lot of fatsMy sister did her oscar at TMC. She said the sonographer who handled her was pretty rough - her baby was not in the ideal position for the scan and the sonographer shook her stomach and massaged it roughly. But luckily nothing happened to her baby. The rest of the process was okay.