Husband says I can't do colonic irrigation

Hello. I really am interested in doing colonic irrigation. I have been communicating with a lot of people at a colonoscopyforum and it is getting me really excited to try. But my husband is dead set against the whole thing. I thought it would be fun to try this as a family. You know, we would all improve oour health together. What should I do to convince him? I have tried letting him read the posts on these message boards, but he is still skeptical... Well, any advice would be appreciated.

Sincerely,

Helen