Hi everyone! Can any of you direct me to a website with a reliable BMI calculator? I have used a couple of different ones lately that both said I am underweight...?! (I am 5'&7" and 115 lbs.) Maybe I'm crazy but that doesn't sound right at all...according to one of them, my ideal weight is 140 pounds and on me....well, that's only ten pounds under my largest full term pregnancy!!! (I would not describe myself as small framed, but that's just how my weight tends to range.) Maybe I just need to find something that works a little better for a regular exerciser as opposed to someone who just wants an ego boost...so,can any of you help me out? Thanks in advance!!