I think you are worrying about the wrong thing. I’ve had PC for 15 years and I’ve Been castrate resistant for six years. I’ve had four reoccurrences but have not had one for four years. I’ve been undetectable for the last 19 months.

I know a lot of other people who are castrate resistant and have been around for decades.

The longer you stay on ADT the more likely it is that you will become castrate resistant. The average is 2 to 3 years, but some people can go up to nine years.

You have been undetectable a long time,I have heard from doctors who recommended others stop ADT In similar situations. If you decide to follow your doctors Advice you could get PSA tests every month to make sure that if your PSA starts rising, you can immediately get back on ADT. There are an awful lot of people who do this. Over at the weekly advanced prostate cancer meeting at Ancan.org There are a few people that have done that With cases similar to yours.