Onja - When i had my 19 week scan i was told i would have to go back for a scan at 36 weeks to check for urinary tract obstruction. They made me wait and i googled it and freaked out too. I spoke to a midwife and they said its quite common to have them list that on your report and that baby could of just been about to wee. I have had my 36 week scan just last week and babys bladder is working and he has plenty of fluid around him. I was told they will scan babys kidneys at 6 weeks old just to be sure. I hope my story can help comfort you a little. I like to think if they were concerned that action would be taken sooner.

All the best,