X xxssuzzxx New member Mar 5, 2009 #1 I'm very nearly 13 (next week!) And on a bmi calculator online I found out that my bmi is 15.2... I think the healthy bmi weight is something like 18.5. Should I put on lots more weight? Thanks.
I'm very nearly 13 (next week!) And on a bmi calculator online I found out that my bmi is 15.2... I think the healthy bmi weight is something like 18.5. Should I put on lots more weight? Thanks.