I'm on week 7 since my total hip replacement and recovering significantly better than I expected. I started working out again week 3 (Precor elliptical for an hour) and started punching the heavy bag and speed bag week 5 without any pressure or pain in the joint, but I'm not pushing it, getting back to working out, and feel pretty good.
I bought a throwing dummy and borrowing a friend's submission master grappling dummy, so will drill with these devices until I'm confident again with a human partner that I can trust and feel confident with. I'm also staying away from training Muay Thai. I'm not confident how the hip will last and not going to be a guinea pig to see if the joint lasts and for how long, and need to work my boxing anyhow.
Thanks for all the feedback. I thought I was done, but will gradually get back into the arts.