I'm 26+4 and every wee sample I've had thus far have been negative for glucose. I even had 2 samples taken just 48hours ago and these were both negative. Today though, bizarrely my level was 3mmol. Should I be worried? I have a GTT on Wednesday anyway because of 2 uncles in the family having late-onset diabetes. As I said every sample so far has been negative, I had a growth scan yesterday and baby is at the 50th centile, no excessive thirst or anything. Am I being neurotic?