Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
7.1%
2.8%

94% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.5% 91%
May 2025 Birth Weight (Expected progeny birth weight) 42.7 kg 85%
May 2025 Gestation (Days between conception and birth) -3.19 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.50 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.11% 81%


926 total progeny records from 212 dairy contemporary groups
( 10,860 herdmate records from 212 dairy contemporary groups)
  • 266 progeny ( 2,286 herdmates) born to heifers
  • 204 progeny ( 2,487 herdmates) born to 2nd parity dam
  • 456 progeny ( 6,087 herdmates) born to ≥3rd parity dam
  • 17.6% progeny (39.4% herdmates) were males
  • Dam Info
52 total progeny records from 12 contemporary groups
( 605 herdmate records from 12 contemporary groups)
  • 9 progeny ( 120 herdmates) born to heifers
  • 12 progeny ( 119 herdmates) born to 2nd parity dam
  • 31 progeny ( 366 herdmates) born to ≥3rd parity dam
  • 26.9% progeny (39.2% herdmates) were males
  • Dam Info
22 total progeny records from 6 contemporary groups
( 264 herdmate records from 6 contemporary groups)
  • 7 progeny ( 85 herdmates) born to heifers
  • 8 progeny ( 50 herdmates) born to 2nd parity dam
  • 7 progeny ( 129 herdmates) born to ≥3rd parity dam
  • 27.3% progeny (38.3% herdmates) were males
  • Dam Info