HI I am 37 years I was worried ecase I had anal cancer, but I only have one or 2 symptoms or one, I don`t seem to be constipated but I just don`t seem to be pooing as much or small amounts, is that normal, I checked up the symptoms and it only stayed 1 but I was still worried about it, would you need all the symptoms to actually have it? not that I would want it just wondering. Is pooing once a day or in small amounts normal?