my BMI is 24.68 and weight 68kg so just within the scales of healthy weight but since mid teens I've been somewhere between 60-65kg though now it seems to be inching up, with a fairly inactive job if I didn't go to the gym it would be a lot worse.
I'm still being encouraged to participate in a powerlifting comp where the new weight divisions mean there isn't a 67kg, the nearest is 63kg then 72kg but for the latter I would expect to lift more.
It also makes me think the reason why I feel shoulder pain when doing rolls, particularly more diving rolls is because I have more weight and less strength, partly why I started trying to focus on strength gains. At least where I train the only women I've seen roll anywhere near properly all are quite thin/endomorphic