Is there like an average shoe size per age. cuz i dont know if my foot is to big or small for my age. im 14 and wear like a 9 or 10. and im 5'9". is tht normal height for my age? over average? under avegage? and last but not least my penis is 5.5 inches when erect, 3in when flaccid. is this avergae? ok well plz answer the best u can. thnaks. bye.