If they ever need to advertise for patients they could just talk about the differences that show up rather quickly regarding how this surgery turns the clock back on how well your willy works. And, better yet, it just keeps getting better. I don't know that it actually gets bigger, but it does go from say in woodworking terms from an "Immature sapling" to "rock maple".
I waited about 5 months and have 2-3 a weekend while playing golf with no ill effects. I didn't have this surgery to go all jack lalane or preachy to others. I eat way better than i used to but still enjoy the finer things in life like a wellcooked meal (but a small one), wine or booze (again in moderation) and the occasional cigar. Still losing but slower now and enjoying life more.