I m a 14 year old girl and am about 5 6. I weigh 113 pounds. is that considered underweight?

"Posey Girl" is right that your BMI number is 18.2, and on the adult scale you are considered underweight.

Your BMI needs to be 18.5 on the adult scale (as you can see on her link) to be considered at a normal weight.
http://www.nhlbi.nih.gov/health/educational/lose_wt/BMI/bmicalc.htm

Don't be too afraid of gaining a few pounds as you grow into adulthood, but for now you are just fine on the age appropriate weight charts.

no

well your a little underweight but if your happy with your weight don't change it for anybody but yourself

Eh depends what you eat missy :)

A little. 118-20 would be better

Yes, it is considered underweight. A good weight for you would be about 130 pounds.

Your BMI is 18.2, so yes for your height you are considered underweight.

Your BMI needs to be 18.5 to be considered at a normal weight.