Sentence:  As a result, measured ratios of estrogen to testosterone in women predict their ratios of <WSD>gynoid</WSD> fat to android fat (Singh, 1993, 1995, 2002a,b; Kirchengast et al., 1997). As should also be expected, women with higher ratios of <WSD>gynoid</WSD> to android fat are more fertile than their counterparts with lower ratios (Kirchengast et al., 1997; Singh, 1993, 1995, 2002a,b}. 
Meaning of the word marked with <WSD> tags:  Of, pertaining to or following the distribution pattern of the type of body fat, more prevalent in women, that forms around the hips, breasts and thighs and is relatively rich in the long-chain polyunsaturated fatty acids which are important in the development of foetuses.