content: It all sounds very gross and more anecdotal than science, however, I was just this morning reading a baby development book and was shocked to see in the chapter on age two a line thrown in without advice:  Children between 18 months to three years of age are growing increasingly aware of their bodily functions. Erections in boys and masturbation in both sexes are common at this age.  320 pages in and it is the only bit of information sans parental coping advice. Thanks lady. What does one do if they do that in public? Also if pedo Green is correct and they can orgasam  how could you stop this before it becomes addictive?