This I kind of an awkward topic but here goes... I'm 13 years old and lately when I have masturbated I've noticed that I ejaculate afew drops of blood. I have not reached the stage in puberty where I acctually ejaculate semen yet... It started off as a kind of clear liquid that was tinted red but now it is just pure red blood. I'm terrified that I might not be fertile so PLEASE HELP!