was also
included. At Farm 1, cows that were assigned to the TAI
group were inseminated on Day 0 in conjunction with the
second GnRH treatment of the Ovsynch protocol. At Farms 2
and 3, cows assigned to the TAI group were inseminated on
Day 0, 16 hours after the second GnRH treatment of the
Ovsynch protocol. Of 100 inseminated cows, 87 were
inseminated using semen from one of the bulls used to
produce embryos and 13 were inseminated with semen
from one of five bulls not used for embryo production.