1. Is penis size hereditary? How much does genetics influence?

>>9134244
>>>/hm/

>>9134244
Testosterone Intake before 20 years old increases dick size.
After 20 yo the testosterone cause only muscle growth, sexual urge, body hair, beard & head baldness.

File: 1413116604151.jpg (472KB, 1500x1000px)

472KB, 1500x1000px

>tfw 6.5 inches

Get on my level, dicklets.

>>9134244
Yes
Yes, but genetics > substandard diet > exercise & environmental hormones > superb diet
Yes

>>9134709
isn't it just about genetics? So if i have a kid i'm going to inject high quantities of testosterone so he can get a free job in the porn industry lol.

>>9134738
Genetics affect your natural hormone levels, phenotypes are a product of hormones/body chemistry. You can always override your genetics with hormones.

File: 1456024179193.png (258KB, 698x550px) Image search: [Google]

258KB, 698x550px

>>9134735
Girth is more important, lenght doesn't matter at all.
Source: i'm a girl and i like big dicks that fills me up.

>>9134735
As a fellow 6.5x6.5 guy... You ain't special bud. We're both just average. We're dickavgs...

>>9134735
Anything under 7 is dicklet status, you fucking retard.

If everything that makes you male comes from your Y chromosome, which is only inherited from the father, why isn't my dick identical to my dad's? How does anyone have different dick sizes?

>>9134749
>girl

>>9134749
I'm 7 inches long and 5 around, should I kill myself?

>tfw Black
>tfw 8.5 in length x 6.5 in girth
Feels good fulfilling stereotypes

File: hoppe.jpg (5KB, 164x207px) Image search: [Google]

5KB, 164x207px

>>9135166
Anon, my dick has the same size! You shouldn't kill yourself, it's above average actually.

>>9135172
the stereotype is on flaccid length m8

>>9135039
Because there are other factors involved other than just genetics.