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
6.7%
2.7%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.0% 99%
May 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 98%
May 2025 Gestation (Days between conception and birth) -3.41 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.33 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.42% 99%


15,127 total progeny records from 3,189 dairy contemporary groups
( 220,727 herdmate records from 3,181 dairy contemporary groups)
  • 3,005 progeny ( 22,093 herdmates) born to heifers
  • 3,102 progeny ( 49,971 herdmates) born to 2nd parity dam
  • 9,020 progeny ( 148,663 herdmates) born to ≥3rd parity dam
  • 43.2% progeny (48.7% herdmates) were males
  • Dam Info
929 total progeny records from 226 contemporary groups
( 15,490 herdmate records from 224 contemporary groups)
  • 175 progeny ( 2,994 herdmates) born to heifers
  • 230 progeny ( 3,330 herdmates) born to 2nd parity dam
  • 524 progeny ( 9,166 herdmates) born to ≥3rd parity dam
  • 40.4% progeny (47.5% herdmates) were males
  • Dam Info
417 total progeny records from 82 contemporary groups
( 8,743 herdmate records from 82 contemporary groups)
  • 86 progeny ( 1,829 herdmates) born to heifers
  • 82 progeny ( 1,785 herdmates) born to 2nd parity dam
  • 249 progeny ( 5,129 herdmates) born to ≥3rd parity dam
  • 42.7% progeny (45.2% herdmates) were males
  • Dam Info