I am 15 years old and I am kind of worried for my penis so here are some questions I have...
1. Does masturbating affect puberty?
2. Is 8cm for flaccid and 14cm for erected a normal length?
3. Is there any way to control when you have erections and when you do not?
4. Does masturbating a couple of hours before having sexual intercourse affect your experiance positively/negatively by making you last longer/last less?
I want answers to the above as my gf (16 years old) wants to start sexual contact and I am afraid that I won't be able to satisfy her!
That turns out to be around 5.5 inches erect.. It would be best to talk to your girlfriend about your concerns and see what she thinks..
What about the first question I asked?
5.5 is average for an adult. First question, doesn't effect puberty at all or the size of your penis either way.