I believe its 25% ivory 25% YB and 50% normal. I am sure I am wrong. Ahh I am pretty buzzed lol. as for the sex question there it doesn't seem to make a difference that I have seen. Its still up to chance. Maybe if every blast and bee every made was added up and the parent sex combo was figured in and you took an average it may go one way or the other but i will say no.

Also Welcome to the forum