Maternal progesterone (top), LH (middle), and FSH (bottom) plasma levels (mean ± SEM) from days 30 to 86 of gestation at weekly intervals (C, n = 12; T, n = 12, T-Flutamide, n = 10; T-Rosi, n = 10). Values with asterisk differ significantly (P < .05) from the control group. C, controls; T, treated with T; TF, treated with T plus flutamide; TR, treated with T plus rosiglitazone.