I am a 5' 4" female in my 20s. I wear size 00 - 2 clothes which are sometimes too big and need altering to be made smaller. I weigh about 107lbs. Everyone always comments how skinny I am, yet I was given a medical assessment and the person stated my build on the form as "average!" I expected my build to be stated as slight or slender or something similar, so why would she state it as average?