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
7.3%
2.7%

96% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.4% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 95%
May 2025 Gestation (Days between conception and birth) -5.49 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.13 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.78% 97%


2,822 total progeny records from 630 dairy contemporary groups
( 55,320 herdmate records from 621 dairy contemporary groups)
  • 210 progeny ( 1,986 herdmates) born to heifers
  • 699 progeny ( 13,862 herdmates) born to 2nd parity dam
  • 1,913 progeny ( 39,472 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (50.6% herdmates) were males
  • Dam Info
218 total progeny records from 63 contemporary groups
( 3,985 herdmate records from 63 contemporary groups)
  • 18 progeny ( 780 herdmates) born to heifers
  • 61 progeny ( 870 herdmates) born to 2nd parity dam
  • 139 progeny ( 2,335 herdmates) born to ≥3rd parity dam
  • 46.8% progeny (47.8% herdmates) were males
  • Dam Info
130 total progeny records from 25 contemporary groups
( 2,652 herdmate records from 25 contemporary groups)
  • 11 progeny ( 547 herdmates) born to heifers
  • 34 progeny ( 557 herdmates) born to 2nd parity dam
  • 85 progeny ( 1,548 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (46.7% herdmates) were males
  • Dam Info