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
5.9%
2.5%

86% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.3% 86%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 89%
Sep 2025 Gestation (Days between conception and birth) -2.08 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.67 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.66% 88%


311 total progeny records from 46 dairy contemporary groups
( 4,627 herdmate records from 46 dairy contemporary groups)
  • 24 progeny ( 156 herdmates) born to heifers
  • 85 progeny ( 1,209 herdmates) born to 2nd parity dam
  • 202 progeny ( 3,262 herdmates) born to ≥3rd parity dam
  • 54.3% progeny (50.4% herdmates) were males
  • Dam Info
17 total progeny records from 3 contemporary groups
( 171 herdmate records from 3 contemporary groups)
  • 0 progeny ( 25 herdmates) born to heifers
  • 5 progeny ( 28 herdmates) born to 2nd parity dam
  • 12 progeny ( 118 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (50.9% herdmates) were males
  • Dam Info
20 total progeny records from 2 contemporary groups
( 291 herdmate records from 2 contemporary groups)
  • 0 progeny ( 56 herdmates) born to heifers
  • 4 progeny ( 58 herdmates) born to 2nd parity dam
  • 16 progeny ( 177 herdmates) born to ≥3rd parity dam
  • 50% progeny (48.1% herdmates) were males
  • Dam Info