The maximum you can gain

I think it varies way more then what is set here.
Like shouldn’t it be set like: 0.5-1.0 inches in a year.

We are all built differently so we will probably gain differently.

As it’s been said before, using your initial growth rate of data to predict how large one could grow is preposterous as it assumes the outcome of the body, both mental and physical is unlimited. While I try to believe that, I can’t. I mean I have a strong fascination with my thoughts about being able to morph. I can turn into a rat damnit, a rat. I know I can! Well. Reality has it’s way of proving otherwise.

When I first came to thunders I formed a goal of grandeur proportions… I think I wanted to be something like 9x6 (getting the data, here we go):
2025 – 25.00 x 18.00 cm = 644 cc | 9.75 x 7.00 in = 39.50 ci

By year 2025. Yeah I was going to sporting a 9.75x7 inch cock… (~3.75x2 inch increase). By quickly breaking down 3,000 rows of data from the PE Data site and excluding information only entered once we can get a decent picture of the likeliness of something happening. I just did length for now.

Length Increase Breakdown (BPEL):
Average Gain = 0.70
Median = 0.6
Max = 2.75
Percentiles breakdown:
2.13” = 99.00%
1.63” = 95.00%
1.25” = 85.00%
1.00” = 75.00%

So how above average are you in your dedication and plan, and your body overall? If you’re in the 99th percentile you could very well have 2 inches of growth, if you’re a B grade PE student in life then you’re looking at 1 to 1.25. Be honest.

If you want to move from 6” to 7” that’s doable by those who are involved.

What questions I’d like answered in the future from this are:
Is starting smaller/larger a disadvantage or advantage?
What's the girth increase breakdown?

The girth percentiles can be found in this thread. This is based on older data.

I found that there is a tiny correlation between growth and starting length or girth. I’ll see if I can dig that up.