In this descriptive cross-sectional study , the FF of normal weight ( 18.5 BMI < 25.0 kg/m ( 2 ) , n = 10 ) , overweight ( 25.0 BMI < 30.0 kg/m ( 2 ) , n = 10 ) and obese ( BMI30 .0 kg/m ( 2 ) , n = 10 ) women , undergoing ART , was sampled and analyzed for 23 specific FAs in the PL , CHE , TG and NEFA fraction , using a gas chromatographic analysis method .