What would be the most effective strategy? You have a heifer that has missed on A.I. and the season is getting late.
What would work better? Breeding her with 40 million cell straws or inseminating her with 2 straws (with normal number of cells) or breeding her twice (and at what intervals?).
What would work better? Breeding her with 40 million cell straws or inseminating her with 2 straws (with normal number of cells) or breeding her twice (and at what intervals?).