Fig. 2
From: Exacerbated conceptus signaling does not favor establishment of pregnancy in beef cattle
Effect iP4 supplementation on plasma progesterone concentrations. Beef cows detected in estrus (D0) were assigned randomly to receive a single injection of vehicle (Non-iP4) or 150 mg of long acting progesterone (iP4) on D4 and transfer of none or 5 in vitro produced blastocysts on D7. Data were analyzed by split-plot ANOVA and only the significant effect was reported. Data are represented as Least squares means ± SEM. Difference within a day is indicated by asterisks (**P < 0.0001)