Answer:
uhhh? yeah depend on you family genes
no
Yes!
I would thinks so.
The chances of you having a large penis, if your dad has one are by far more greater that if he didn't.
yes it is
not sure but i know I'm on the large end of average and my 9 yo son has has lots of comments of how big his was when he was younger and it does seem bigger than other boys i have seen his age (not that many due to not being something i usually look at)
Go compare your penis to your dad's. You'll have your answer.
i honestly dont know.
MAYBE IT DOES
Yes it is