I have to come up with a research question for a subject i am currently doing. I am considering doing something along the lines of Are men aware of self checks for prostate cancer? I want to do a qualitative approach and propose to interview a group of men who have had or have prostate cancer to see whether they carried out the self check before diagnosis. My problem is I am unsure of how to find the men for this study (target group)? I dont actually have to do the research, just have to come up with a question. I have been reading about sampling techniques which is sort of going over my head at the moment. Can anyone please help??? This is my 2nd last assignment for the degree!