enstrual flow. Those are several of the changes that happen to females during puberty.Now is the turn to talk about the changes that happen to boys during puberty. Boys that are getting near to puberty are going to experience changes in their bodies and the way they look at the world around them. These are several of the changes they will experience during puberty. The sudden growth of reproductive organs will start. The penis, testes (testicles), and scrotum will start getting larger and bigger. The first ejaculation occurs about one year after puberty begins. This indicates that a boy is producing sperm and he is capable of reproduction. The production sperm will begin at this moment and will generally continue throughout most of their life. Different parts of your body will start growing. Such as arms, legs, and penis grow. A regular boy will experience three to five inches of growth in height within a year's time. The voice begins to deepen as a result of internal growth of the larynx (voice box). The appearance of pubic hair begins to show. Long strands of straight pubic hair appear at the base of the penis, then spread all over the scrotum and up the abdomen. The beard develops and the voice deepens. These indicators of sexual maturity are usually the last changes to appear.Well these are the most noticeable changes that both males and females go through puberty. Hopefully you have become more aware of these changes and will not be freak out if this happens to you....