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
5.9%
2.6%

95% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.7% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 94%
May 2025 Gestation (Days between conception and birth) -5.61 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.67 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.57% 96%


2,015 total progeny records from 517 dairy contemporary groups
( 32,696 herdmate records from 517 dairy contemporary groups)
  • 59 progeny ( 478 herdmates) born to heifers
  • 446 progeny ( 7,681 herdmates) born to 2nd parity dam
  • 1,510 progeny ( 24,537 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (50.8% herdmates) were males
  • Dam Info
125 total progeny records from 38 contemporary groups
( 2,490 herdmate records from 38 contemporary groups)
  • 5 progeny ( 529 herdmates) born to heifers
  • 32 progeny ( 468 herdmates) born to 2nd parity dam
  • 88 progeny ( 1,493 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (50.1% herdmates) were males
  • Dam Info
55 total progeny records from 9 contemporary groups
( 698 herdmate records from 9 contemporary groups)
  • 13 progeny ( 154 herdmates) born to heifers
  • 8 progeny ( 116 herdmates) born to 2nd parity dam
  • 34 progeny ( 428 herdmates) born to ≥3rd parity dam
  • 50.9% progeny (52.1% herdmates) were males
  • Dam Info