I've been diagnosed with crohns for 10 years and haven't had hardly any symptoms after I was diagnosed. Off and on I'd have a little blood in my stool and bloating. I recently had blood work and a stool sample a few months ago and everything showed up perfect. Recently I've been having small amounts of blood in my stool almost like somebody took a paintbrush and paint stripes on it. I've been having gas and my stomach is gurgling. I have no pain whatsoever and feel great. I told my dr. About the blood and he said monitor it and it was from the scarring. I was wondering when you need surgery from the strictures? Anybody live with strictures without surgery ?