From over training (field hockey, triathlons etc) ive developed pelvic osteitis pubic, ive recieved some physio and gotten anti-inflamitory tablets but it seems to be still as bad as ever (cant do any cardio, running, even jogging or stomach exercises), how would the cortisone injection work? Time to de-flame etc? Ive heard of people being out for up to a year with this injury, its very slow to heal