I believe that a woman has a right to her own body, but at age 16 a rational decision can't really be made. Social pressure can push past a rational decision at times and age 16 for either a boy or a girl is way to young and would give others of older age room to exploit that irrational behavior .
I believe that 16 is too young to be the age of consent. There are too many child molesters in the world who would prey on young children. Along with sex come STD's and pregnancy. 16 year olds are too young to deal with these possible complications. They are still children and may find it hard to find jobs to support their children if they have them.