My husband had a colonoscopy. They found and biopsies on two polyps and two spots in the stomach. Today they said the polyps were precancerous. The spots that the thought were ulcers they aren’t sure if it’s ulcers or stomach cancer. They said an ulcer not healing can look like cancer. This doesn’t make since to me. They want to retest in 4-6 months. This doesn’t make since either. If it is cancer that’s a long time to do nothing. Thoughts?