I think that a lot of people who post initial gains may have overemphasized their initial gains. Don’t be discouraged if you find that you have not gained anything for the first 2 or 3 months. That is not the normal to post huge first month gains.
I have gained almost 3/4 of an inch in 5 months, but had little initial gains to show for the first 3. Most people who attempt PE fail, for the simple reason that they lack the dedication and or time to consistently devote the time to the activity. The same reason that people fail to lose weight, get in shape or quit smoking.
Take the time to read what is presented here, and try and incorporate it as much as you can into your life. Growing a bigger cock is fun and addicting. I love watching my new and improved cock in action and my wife loves the hell out of it, even though it’s getting very difficult at 6 inches EG to give me blowjobs now. Put in the time, believe that this will work and you will be rewarded. It’s not a race but a marathon.