Hi sir, I have undergone cystoscopy before 9months and I'm doing dilation in home on daily basis. Suddenly while doing dilation it's getting stuck at certain distance, is it symptoms of forming Stricture again? But i could able to urinate, if this is a symptoms of forming Stricture again what precaution can be taken before it gets into worst situation please suggest me what precaution have to be taken and what is the way to cure this permanently... Thanks in advance.