I'm having a................. Boy I have to be re scanned though at 28 weeks because one of his kidneys was measuring at 6mm and the max is 5mm. The sonographer said not to lose any sleep over it but to be on the safe side she would like me to be re scanned. She said his kidneys are working well as he had had wee while she was doing the scan. I'm not to sure what this means though. Guess i'll just have to try to not worry.