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
High
9.3%
3.4%

96% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 28.3% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 44.2 kg 83%
Sep 2025 Gestation (Days between conception and birth) -2.46 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.25 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 91%


440 total progeny records from 189 dairy contemporary groups
( 3,955 herdmate records from 186 dairy contemporary groups)
  • 182 progeny ( 1,081 herdmates) born to heifers
  • 106 progeny ( 918 herdmates) born to 2nd parity dam
  • 152 progeny ( 1,956 herdmates) born to ≥3rd parity dam
  • 25% progeny (40.5% herdmates) were males
  • Dam Info
32 total progeny records from 13 contemporary groups
( 721 herdmate records from 13 contemporary groups)
  • 9 progeny ( 192 herdmates) born to heifers
  • 7 progeny ( 124 herdmates) born to 2nd parity dam
  • 16 progeny ( 405 herdmates) born to ≥3rd parity dam
  • 31.3% progeny (48.5% herdmates) were males
  • Dam Info
10 total progeny records from 5 contemporary groups
( 85 herdmate records from 5 contemporary groups)
  • 2 progeny ( 5 herdmates) born to heifers
  • 2 progeny ( 20 herdmates) born to 2nd parity dam
  • 6 progeny ( 60 herdmates) born to ≥3rd parity dam
  • 30% progeny (50.6% herdmates) were males
  • Dam Info