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
6.9%
2.2%

95% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.2% 92%
May 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 93%
May 2025 Gestation (Days between conception and birth) -3.04 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.27 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.10% 97%


1,759 total progeny records from 605 dairy contemporary groups
( 30,328 herdmate records from 602 dairy contemporary groups)
  • 111 progeny ( 1,172 herdmates) born to heifers
  • 473 progeny ( 8,458 herdmates) born to 2nd parity dam
  • 1,175 progeny ( 20,698 herdmates) born to ≥3rd parity dam
  • 53.9% progeny (50.8% herdmates) were males
  • Dam Info
26 total progeny records from 12 contemporary groups
( 443 herdmate records from 12 contemporary groups)
  • 9 progeny ( 132 herdmates) born to heifers
  • 6 progeny ( 86 herdmates) born to 2nd parity dam
  • 11 progeny ( 225 herdmates) born to ≥3rd parity dam
  • 50% progeny (47.4% herdmates) were males
  • Dam Info
56 total progeny records from 20 contemporary groups
( 1,473 herdmate records from 20 contemporary groups)
  • 4 progeny ( 408 herdmates) born to heifers
  • 12 progeny ( 296 herdmates) born to 2nd parity dam
  • 40 progeny ( 769 herdmates) born to ≥3rd parity dam
  • 35.7% progeny (45.3% herdmates) were males
  • Dam Info