Hi my dad told he had bladder cancer about 13 years ago he underwent treatment BCG he had grade 4, he has been ok but has  gone for a routine test today to check if everything is ok, and they have noticed the cancer has returned And said it's as big as a 50 pence And it's flat and looks like it's growing towards organ instead of last time towards the bladder. I don't know all the ins and outs of it all but just wondered if any one could help or had been in this situation ? He last had a check up in October 2019 and was due again October 2020 but got called in early for some reason. He has been very low on iron for the last 3 mth but didn't get referred or checked because of that.