Question about my dads progress

Hello to all again. I had a ?? That dad brought up somehow today. Again he is 8 months into ht treatment psa down 765 to 11. Dad said that he still gets the "morning wood" and is still able to "grow" with arousal but not as much "growth" as before ht started. So.. Just wondering after 8 months of lupron and casodex if his testosterone would still elevated? His hot flashes are intense and many in number. Anything out there helping some of you guys with that as well?
Thx in advance

I will make sure it gets brought up in February visit. He had his 3 month lupron late November. I will check his blood results tomorrow to to see if the testosterone is on there. I hope it is not an indicator of things heading in the wrong direction....