I am 5ft 1 and i weigh 81.4 (i had a wrestling tournament today) and so i think you should be around that. I work out 24/7 though.
All I know is if you are 5ft 7" and 19 years old your ideal body weight for an average build is 135lbs so im sure 5ft 8" is just a little more mabey 140ish ?
195lbs. is the max.
Your ideal weight should be 64-67 Kg. You can find a weight calculator in the related links below.
160
130-160lbs
65 + kgs
AbOut 170 or lower
12
An ideal weight for 5ft 5 inch women is 60 kg, for the same height it will be 55kg in children.
171 is a desirable weight for you, according to the US National Center for Health Statistics.
any thin from 8 -12 stone i supose