Wondering what your ideal weight should be?

I've bounced back from 130 to 150, I don't know which, but this site

http://pediatrics.about.com/cs/growthcharts2/l/bl_ibw_calc.htm

Told me what to aim for. Maybe this site can help you figure out what to aim for.

I'm 5'4, 178.6lbs, and my aim is 147, (according to the site)

Thanks. :)