My father completed two BCG treatments. Three days after his second treatment he got high temperature 39.2' C which lasted for a few hours. The next two days he only had temperature in the evening and it was 37.8 'C and 37.5'C. After that he was OK. When he went for his third BCG treatment his doctor stopped his treatment because of the temperature he had and told him to come in three months to do a cystoscopy. Is this a good decision in case of a temperature as a side effect and should we ask for a second opinion?