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
5.0%
2.1%


94% (V High)
96% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 8.0% 54%
Jul 2020 Birth Weight (Expected progeny birth weight) 37.9 kg 79%
Jul 2020 Gestation (Days between conception and birth) -4.71 days 99%
Jul 2020 Mortality (Calves dead at or soon after birth) 0.36 99%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.84% 38%


1,369 total progeny records from 106 dairy contemporary groups
( 11,868 herdmate records from 104 dairy contemporary groups)
  • 358 progeny ( 2,166 herdmates) born to heifers
  • 356 progeny ( 2,738 herdmates) born to 2nd parity dam
  • 655 progeny ( 6,964 herdmates) born to ≥3rd parity dam
  • 44.7% progeny (50.3% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
24 total progeny records from 3 contemporary groups
( 268 herdmate records from 3 contemporary groups)
  • 2 progeny ( 62 herdmates) born to heifers
  • 5 progeny ( 60 herdmates) born to 2nd parity dam
  • 17 progeny ( 146 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (42.9% herdmates) were males
  • Dam Info