Thanks for the BMI link Tommi....I came up much higher than I like. Of course, it says for my height a range of 119 to 152 is normal...and I know that the lowest weight I've had as an adult (living on fish and salad and working out 2 solid hours a day) was 155.
For me, a weight of about 175 is fabulous...I feel good, I look good, clothes fit well, my diabetes is under control...and, yes, I still have a big butt!
Weight is such an individual thing...I think as long as the numbers are good (blood sugar, cholesterol, blood pressure, etc.) then the rest is just a matter of where I feel good.