Yup it should have about a 98.9% chance of it being fertile. Only reason BP's and other hybrids such as FH's tend to be infertile is just due to the Vieja genes. Idky but for some reason if ya cross most anything with a Vieja it tends to only have a 60% fertility rate.Polar blues should be fertile. They are pure species, just messed up.
BP's tend to take this to the extreme tho and only have a 20% fertility rate, atleast the males do. Females tend to be fertile while males aren't for some strange reason.