We study the correlation of choice under risk in Holt–Laury lotteries for gains and losses with gender, use hormonal contraceptives, menstrual cycle information, salivary testosterone, estradiol, progesterone, cortisol as well digit ratio (2D:4D; length index finger to ring right hand) more than 200 subjects (45% females). In males, testosterone is negatively correlated aversion only. females, ...
