The relationship between diabetes mellitus type 2 (DM2) and sexual desire in women has not been systematically studied, therefore, animal models have been used for this purpose. When streptozotocin (STZ) is administered in the neonatal stage, the rat shows moderate chronic hyperglycemia and glucose intolerance in adulthood, resembling a DM2 model. These females show less alterations of sexual behavior (a slight decreased proceptivity and loss of paced mating) than their counterpart with severe hyperglycemia. However, the motivational components of copulation in female rats in this DM2 model have not been examined. The aim of this study was to evaluate female sexual motivation in a model of DM2 in three behavioral paradigms: the partner preference (PP), the sexual incentive motivation (SIM) and the odor preference test (OPT) tests. Neonatal females (3-4 days) were administered with streptozotocin (STZ, 70 mg/kg, intraperitoneally) or citrate buffer. At week 8, a glucose tolerance test was performed, females with blood glucose levels ≥ 250 mg/dl 60 min after a sucrose load (2 g/kg) were considered for the study. Behavioral tests were conducted at week 12, when the females were in natural proestrus. For PP we registered the time in each compartment and the sexual behavior, while in the SIM test, we calculated the time the females remained in each incentive zone. In these tests a castrated male and a sexually experienced male were used as stimuli. In OPT we evaluated the time the females spent sniffing the sawdust coming from cages housing these stimuli. In the PP and OPT hyperglycemic females behave similarly than controls, i.e., they retain a preference for sexually active males. In the SIM test there was a decrease in the time the hyperglycemic females remain in the vicinity of the sexually expert male. Data are discussed on the bases of the accessibility of the females to the stimuli.