@gosteve61, you may wish to see these related discussions:
- Erections post radical prostatectomy: What to expect?https://connect.mayoclinic.org/discussion/erections-post-radical-prostatectomy/
- ED after prostatectomy? Any first hand experiences overcoming it?https://connect.mayoclinic.org/discussion/ed-after-prostatectomy-anyone-have-first-hand-experien-overcoming-it/

There are many discussions in the prostate cancer support group about erectile function after surgery. Use the group search to find tips from others:
https://connect.mayoclinic.org/group/prostate-cancer/
How long ago was your surgery?