Erection strength decrease from pumping

Hi, I am relatively new to pumping and was having trouble finding answers my question by searching. Has anyone experience decreased erection strength since starting pumping? Can pumping with too much pressure cause this problem?

Cheers

You can go overboard on any PE technique and experience decreased erection strength. Going overboard with pumping can occur using too much pressure, too much time, or both.

Keep pressure at 5”hg or less and after you are fully conditioned, individual set times should be 10 to 15 minutes to no more then 20 minutes with total PE time of no more than 1 hour once you start doing multiple sets.