I have only been to a doctor 3 times in the last 15 years, and those three times all had to do with childbirth or childbirth aftercare. I only see a doctor when there is a true necessity for it. This is not a religious issue, but just one of personal philosophy. None of my 3 kids have ever seen a doctor. The oldest is 12.
I see no benefit to me personally in a million tests and "preventative" treatments.