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
4.7%
2.1%

95% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.7% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.3 kg 89%
Sep 2025 Gestation (Days between conception and birth) -5.88 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.88 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.00% 85%


1,035 total progeny records from 213 dairy contemporary groups
( 13,954 herdmate records from 210 dairy contemporary groups)
  • 348 progeny ( 1,967 herdmates) born to heifers
  • 198 progeny ( 2,905 herdmates) born to 2nd parity dam
  • 489 progeny ( 9,082 herdmates) born to ≥3rd parity dam
  • 36.5% progeny (46.5% herdmates) were males
  • Dam Info
51 total progeny records from 14 contemporary groups
( 956 herdmate records from 14 contemporary groups)
  • 27 progeny ( 195 herdmates) born to heifers
  • 14 progeny ( 183 herdmates) born to 2nd parity dam
  • 10 progeny ( 578 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (47.4% herdmates) were males
  • Dam Info
29 total progeny records from 3 contemporary groups
( 632 herdmate records from 3 contemporary groups)
  • 10 progeny ( 65 herdmates) born to heifers
  • 7 progeny ( 119 herdmates) born to 2nd parity dam
  • 12 progeny ( 448 herdmates) born to ≥3rd parity dam
  • 55.2% progeny (46.8% herdmates) were males
  • Dam Info