Just wanted to put this out there. Guys who are experiencing gut problems from pfs (most of us I think) need to follow up on that. I got an endoscopy and colonoscopy done today because of my pfs related gut issues and weight loss. They removed quite a few polyps in my bowel which is not normal for someone my age. These can become cancerous if not found early so it's a good thing they did.

Not 100% that this started from pfs, but I wouldn't doubt it.