Date of Evaluation Trait PTA Reliability
Jul 2020 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
6.9%
2.9%


97% (V High)
99% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 22.0% 95%
Jul 2020 Birth Weight (Expected progeny birth weight) 39.9 kg 96%
Jul 2020 Gestation (Days between conception and birth) -5.40 days 99%
Jul 2020 Mortality (Calves dead at or soon after birth) 0.05 99%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.20% 92%


8,449 total progeny records from 1,828 dairy contemporary groups
( 102,109 herdmate records from 1,822 dairy contemporary groups)
  • 159 progeny ( 1,815 herdmates) born to heifers
  • 2,162 progeny ( 26,997 herdmates) born to 2nd parity dam
  • 6,128 progeny ( 73,297 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (51% herdmates) were males
  • Dam Info
164 total progeny records from 46 contemporary groups
( 2,512 herdmate records from 46 contemporary groups)
  • 1 progeny ( 655 herdmates) born to heifers
  • 37 progeny ( 526 herdmates) born to 2nd parity dam
  • 126 progeny ( 1,331 herdmates) born to ≥3rd parity dam
  • 51.8% progeny (51.7% herdmates) were males
  • Dam Info
187 total progeny records from 42 contemporary groups
( 2,932 herdmate records from 42 contemporary groups)
  • 1 progeny ( 656 herdmates) born to heifers
  • 37 progeny ( 658 herdmates) born to 2nd parity dam
  • 149 progeny ( 1,618 herdmates) born to ≥3rd parity dam
  • 56.7% progeny (50.3% herdmates) were males
  • Dam Info