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
6.3%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 96%
May 2025 Gestation (Days between conception and birth) -5.41 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.64 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.56% 99%


6,350 total progeny records from 1,867 dairy contemporary groups
( 69,272 herdmate records from 1,831 dairy contemporary groups)
  • 1,002 progeny ( 5,880 herdmates) born to heifers
  • 1,476 progeny ( 18,767 herdmates) born to 2nd parity dam
  • 3,872 progeny ( 44,625 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (50% herdmates) were males
  • Dam Info
12 total progeny records from 7 contemporary groups
( 339 herdmate records from 7 contemporary groups)
  • 0 progeny ( 82 herdmates) born to heifers
  • 2 progeny ( 64 herdmates) born to 2nd parity dam
  • 10 progeny ( 193 herdmates) born to ≥3rd parity dam
  • 41.7% progeny (52.8% herdmates) were males
  • Dam Info
138 total progeny records from 28 contemporary groups
( 1,663 herdmate records from 28 contemporary groups)
  • 24 progeny ( 398 herdmates) born to heifers
  • 26 progeny ( 370 herdmates) born to 2nd parity dam
  • 88 progeny ( 895 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (47.9% herdmates) were males
  • Dam Info