At the minimum, use the pump, even if you think you will never have use of that thing (penis) again. Things change, and the effort to keep blood infused into all that tissue, not including the penis is important for healing and recovery. I started the pills at low dose the day of catheter removal. I then started the pump at 7 weeks, and the injections at 3 months. I have continued this in some form ever since. I have had no ED recovery, but I have regained penis length and have kept the tissue intact and healthy, so if it does ever come back or if I should decide on an implant, I will have as much of a penis as I can available for those options. Consider this as a necessary rehab program, and get started. Also, m-sterbating is now doctor recommended for the same reason, to infuse tissue and to try to stimulate nerve repair and regrowth. Probably the first time in your life that you are encouraged to m-asterbate, so get to it. I read somewhere that the act orgasm helps in retraining and learning the bladder valve to work properly, so it's a good continence tool, also. Either alone or with the wife, there's lots of ways....
As I said, get a pump, even a cheap one, and start using it at about
6 to 8 weeks, 10 minutes a day, 2 times daily, if you don't do anything else. But I do suggest you go thru the whole cycle.