My base girth got bigger after pumping for 2 or 3 months. I did not get any girth gains before that. I had to quit pumping several months ago for privacy reasons. Girth gains have held nicely. I am going to start up again as soon as I can.
NOTE — YOU SHOULD WAIT UNTIL YOU HAVE DONE THREE MONTHS OF NEWBIE before adding in a device. Newbie gives you the knowledge you need about your penis.
Pumping could work with ADD, as you just get an 80% or so erection, apply suction, and then watch TV or whatever, doing kegels.
Quick outline of thunder’s vets pumping guidelines:
Low pressure and multiple short sets is the way to go
Low pressure = no higher than 5.0HG
Short sets = 10 to 15 minutes
Multiple = 2 to 4 sets
And build up your time gradually over several weeks.
When I was pumping, I did either 2 or 3 sets of ten minutes. Between sets I would come out and work up a new erection.
Another thing that might be good if you have ADD is this:
I found pumping to be very relaxing and calming. I did not expect this, but it is the mental feeling of well being that you get say from a really good massage or I guess meditating. It seems like it causes the brain to release "Feel Good Chemicals."
If this sounds interesting to you at all, take a look at this post here:
Vacuum Pumping 101
also Selecting Your Cylinder Size
and of interest is:
Vacuum Pumping when you have ED; the short version, according to Avocet8