My husband has just been diagnosed with metastatic prostate cancer it’s gone into most of his bones including his spine, ribs, pelvis he has a mass behind his fibia. He’s had his first hormone injection to shrink prostate and second one has on Monday …his Gleason score is 4+5 his psa levels were really high. Stage 4. I want know if anyone knows how long after hormone treatment would he be starting chemo?