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
6.8%
2.6%

92% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.1% 95%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 85%
May 2025 Gestation (Days between conception and birth) -4.27 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.56 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.62% 89%


1,464 total progeny records from 337 dairy contemporary groups
( 25,792 herdmate records from 337 dairy contemporary groups)
  • 161 progeny ( 1,244 herdmates) born to heifers
  • 379 progeny ( 6,160 herdmates) born to 2nd parity dam
  • 924 progeny ( 18,388 herdmates) born to ≥3rd parity dam
  • 37.1% progeny (46.8% herdmates) were males
  • Dam Info
114 total progeny records from 28 contemporary groups
( 3,052 herdmate records from 28 contemporary groups)
  • 6 progeny ( 684 herdmates) born to heifers
  • 35 progeny ( 603 herdmates) born to 2nd parity dam
  • 73 progeny ( 1,765 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (44.1% herdmates) were males
  • Dam Info
9 total progeny records from 5 contemporary groups
( 661 herdmate records from 5 contemporary groups)
  • 2 progeny ( 96 herdmates) born to heifers
  • 2 progeny ( 147 herdmates) born to 2nd parity dam
  • 5 progeny ( 418 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (43.6% herdmates) were males
  • Dam Info