I had no problems or sickness. All went well and I enjoyed my time in Prague. I am suffering from bad heartburn but I'm keeping a food diary of foods that doesn't cause it. Only started soft food yesterday as advised but even tea and coffee seem to cause it. On the plus side I have lost 11 Ibs in a week! The staff were lovely and the clinic very good. Looking forward to my return to Prague in a year and will definitely spend more time there for sightseeing.