The loss of fertilized embryos from Day 7 to 15 is estimated to be −6.3 ± 3.9% in yr 1 and −2 ± 5.0% in yr 2 and is not significantly greater than 0%, which indicates a low rate of embryo loss between Day 7 and 15 (based on yr 1 and 2, no evidence indicates that the rate of embryo loss between Day 7 and 15 is greater than 5%).