Fig. 3

Predicted probability of parity 1 sows having weaning-to-first-mating interval (WMI) of 4 days with different age at first-mating (days). Dotted lines show 95% confidence intervals
Predicted probability of parity 1 sows having weaning-to-first-mating interval (WMI) of 4 days with different age at first-mating (days). Dotted lines show 95% confidence intervals