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
5.5%
2.0%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.7% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 96%
May 2025 Gestation (Days between conception and birth) -3.47 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) 6.16% 99%


6,874 total progeny records from 2,162 dairy contemporary groups
( 70,861 herdmate records from 2,137 dairy contemporary groups)
  • 1,988 progeny ( 8,710 herdmates) born to heifers
  • 1,450 progeny ( 17,527 herdmates) born to 2nd parity dam
  • 3,436 progeny ( 44,624 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (51.1% herdmates) were males
  • Dam Info
5 total progeny records from 2 contemporary groups
( 141 herdmate records from 2 contemporary groups)
  • 0 progeny ( 22 herdmates) born to heifers
  • 0 progeny ( 33 herdmates) born to 2nd parity dam
  • 5 progeny ( 86 herdmates) born to ≥3rd parity dam
  • 80% progeny (48.2% herdmates) were males
  • Dam Info
88 total progeny records from 24 contemporary groups
( 1,916 herdmate records from 24 contemporary groups)
  • 19 progeny ( 538 herdmates) born to heifers
  • 25 progeny ( 453 herdmates) born to 2nd parity dam
  • 44 progeny ( 925 herdmates) born to ≥3rd parity dam
  • 56.8% progeny (51.4% herdmates) were males
  • Dam Info