Figure 5From: Fecal estrogen, progestagen and glucocorticoid metabolites during the estrous cycle and pregnancy in the giant anteater (Myrmecophaga tridactyla): evidence for delayed implantationFecal estrogen and glucocorticoid metabolites during pregnancy. Profile of (A) E1 metabolites, (B) E2 metabolites, and (C) GC metabolites in the feces of three female giant anteaters during pregnancy. Concentrations are reported as the average ± SEM during each week of the pregnancy.Back to article page