How many days off required to "set you back"

We always hear of people losing gains when they take time off of PE. But what would be a rule of thumb for number of days off until you start losing gains?

2 weeks? 1 week? 5 days?

Sometimes I have business trips that take 3-5 days….

We’re all different, but I don’t think 3-5 days would be enough to affect your gains significantly. Even on a business trip you should be able to stretch and jelq for maintenance.

I recently went on a 14 day holiday and didn’t want to lose the small gains I just made.
So to be sure there weren’t any setbacks I measured before and after. I was exactly the same size afterwards.

On a different note I was amazed at how much stealth PE you can actually accomplish. By just being careful I was even able to do a few complete PE sessions in the shower.

As clgp7 said, we are all different. But I don’t think a few days off and some stealth PE will make you start losing your gains. Maybe it’ll slow down your gains, but I think that’s it.

8 days and I felt like my peni was gone :D the good thing is that I can return it back for a week

It really depends on the person. I took an entire year off from PEing, no jelqing, no stretching and no kegels NOTHING at all. And I lost absolutely nothing. I jumped right back into PEing with the exact same stats as I had when I left. I will say that I lost weight during that time so I’m sure that helped.