Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.7%
2.5%

93% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 14.4% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.1 kg 89%
Sep 2025 Gestation (Days between conception and birth) -3.96 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.56 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.62% 91%


1,007 total progeny records from 209 dairy contemporary groups
( 23,908 herdmate records from 209 dairy contemporary groups)
  • 175 progeny ( 1,438 herdmates) born to heifers
  • 277 progeny ( 6,271 herdmates) born to 2nd parity dam
  • 555 progeny ( 16,199 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (50.3% herdmates) were males
  • Dam Info
66 total progeny records from 15 contemporary groups
( 1,395 herdmate records from 15 contemporary groups)
  • 10 progeny ( 255 herdmates) born to heifers
  • 20 progeny ( 292 herdmates) born to 2nd parity dam
  • 36 progeny ( 848 herdmates) born to ≥3rd parity dam
  • 45.5% progeny (50% herdmates) were males
  • Dam Info
41 total progeny records from 9 contemporary groups
( 2,709 herdmate records from 9 contemporary groups)
  • 1 progeny ( 560 herdmates) born to heifers
  • 31 progeny ( 1,093 herdmates) born to 2nd parity dam
  • 9 progeny ( 1,056 herdmates) born to ≥3rd parity dam
  • 53.7% progeny (47.4% herdmates) were males
  • Dam Info