im 17 years of age, 6 ft tall 225 pounds in weight. i am a good looking guy and in the what i think is final stages of my puberty. my whole life since i was about 12 or 13 ive seen my friends and other peers of the same age penis size grow. mine was always smaller. i never used a urinal i always used a stall at school. i thought maybe im just a late bloomer. well in the last 2 years i have gone through tremendous depression because im still small although ive grown slightly. my penis size is 4.7-5.0 inches. i get different measurements but they always vary in that range. another thing i dont like about my penis is that its rather thin. i know that i still have until 21 until my penis is fully developed but it wont get much bigger or wider at all unless i have an unexpected growth spurt. i was that kid that was always taller and got facial hair in the 6th grade but never measured up well in the south region. i shave regularly in the face and pubic region ive started to get belly and chest hair. my testicles are also on the small side. in the last 6 months ive met this amazing girl we have been official for 3 months or so but we have been basicly together for 6. she recently moved 800 miles away to pursue her college dreams. we still make it work having comtact 4-8 hours a day. i think it is safe to say i have fallen in love with this girl as the same for her. she talks about having kids and getting married one day and i want that too. obviously not for a while since im fresh out of school. i recently told her about my worries of my penis... and she totally accepted me and said that didnt matter to her. my confidence has been boosted so much. because ive had close friends and some girls who "accidently" saw my size when i was "pantsed" during class one day which means my shorts and boxers were pulled down exposing my junk. they all commented how i was smaller than average. which is understandable im about 1.5" flaccid which is considered small for flaccid size. but my point is not everyone will achieve there dreams of having a monster size penis like i once hope for. you just have to accept what you have and focus on other things like getting in shape and being healthy. it took this girl which i think to be the right girl for me to bring out the confidence in me. i still yearn for a bigger penis and maybe it will happen since im still going through changes. but my point is if it doesen't it wont matter to me, and i hope to shed light on anyone who may be going through what i once went through, just because of a penis size! i used to not ask girls out because of this.. i have many times cried myself to sleep. when you meet the right person they will accept you and what you come with. not evry girl wants a 7" penis rammed in her anyways, ive heard girls prefer 5.5-6". so accept yourself, live your life and be happy, because the right girl will come along. just know your not alone there are people out there like you who are scared because of their penis size.. if anyone would like to have contact with me about there problems maybe i could help. i would have done anything to have someone to talk to at my down times. if anyone is interested about my future results or if i have no results let me know i would be more than happy to let you know. :)
You don't know about your size till you will be fully mature at the age of 22-23. I am currently 19 and in the middle stages of puberty and from your description, you are more physically mature than I am now and I have to catch up with you (yeah, I know, I started puberty late due to my genetics). From my own experience, the size of your penis has more to do with testicle growth and pubic hair development than with body growth. For example, I went through a growth spurt last year, but my penis grew before and after the spurt and not a single millimeter during it. I gained 1 inch in length in the past 8 months and 0.25 inches in girth and my testes and scrotum went bigger in this spell of time, although I have not grown in height at all. I noticed that my testosterone levels have risen significantly in this time, along with penile growth, body hair development, body odor, deeper voice, moody behavior etc., so 1 year and 8 months after my testes and scrotum started to grow, I can brag now that I am right in the middle of adolescence in biological terms. I have read and agreed from my own experience and trends of pubic and body hair growth that your penis is not fully developed till your pubic hair takes a diamond shape and has spread to your medial thighs. You can also ask your dad about his size and also about the sizes of your paternal grandfather, great grandfather etc, because you have your "Y" chromosome from them and this chromosome determines your gender.
Secondly, I think most people have insecurities about their bodies, but you can compensate for your size with other attributes such as your height and weight. If this helps, I was 8'' shorter and 70 pounds lighter than you at your age, I had about the same voice, body hair, testes, flaccid penis etc. as in childhood and I had always watched helplessly all my friends growing and developing, while the same thing was not happening to me (because my dad's testes started developing when he was 18, his sister had her first period at 21 and one of my mum's first degree cousins had hers at 19), but I thought for many years that there was something wrong with me, since I learnt this fact about my close relatives only a few months ago. Thus, you are very lucky to be almost a fully grown man at your age, while I will have to wait for another 2-3 years till this state of gratification. I am also in the stage when I became very self-conscious and started making painful comparisons to already developed peers. Unlike you I am bothered by unwanted erections and I am annoyed that I started ejaculating in my sleep. Also, even if I can now regard myself as well- endowed down there (most men on my dad's side have large penises), I am always freaking out that I am looking 3 years younger than most boys of my age, I do not have as much facial hair as them (although I have genetic potential for this aspect) and my voice is not as deep as theirs. Just to make things worse I am now in the stage when I feel the urge to have sex, but I do not have the faith to date girls, because I am a few inches shorter than most of my peers (I am now 5'10'' and weigh 192 pounds) and they tend not to take me seriously due to my cursed "forever younger" appearance.
To conclude, you will have to wait another 2 years or so according to definitions or till you are able to grow a full beard and thick body hair to see how you measure up down there. Also be happy with what you have, because girls firstly see the height, body shape and the "manliness" of a guy before his genitals.