That depends on a number of factors such as your build and particularly your gender.
Your lifestyle would be a good indicator as well; do you exercise regularly, do you eat a lot of fast food or take away food?
If you are concerned about your weight you should make an appointment with your Doctor Who will give you some sensible advice and take all factors into consideration.
If you are overwight your doctor will give you some sensible lifestyle advice to help you return to a healthy weight for your gender and build.
the averaged height of 13 years old is 5.2 you are ok ..and don't worry im 13 too and 4.11 so your ok...and 89 pounds is ok too
maybe
of course its ok! I don't have a boyfriend and I'm 13.
Bae Jong-ok was born on 1964-05-13.
no
no!
yes
Definitely! I know a couple where the guys 12 and the girls 13 so that's ok 2
well i think at 13 kids are mature and can take R rated movies i think its ok aslong as you watch it with him
if your 13 or over your a perv but 13 and under sure its ok
It's perfectly ok as long as you use a condom if your doing vaginal
no way!that is gay!!!!