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
High
9.1%
3.7%

94% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 27.2% 86%
May 2025 Birth Weight (Expected progeny birth weight) 42.4 kg 77%
May 2025 Gestation (Days between conception and birth) -1.29 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.05 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.25% 90%


425 total progeny records from 234 dairy contemporary groups
( 6,473 herdmate records from 233 dairy contemporary groups)
  • 126 progeny ( 1,212 herdmates) born to heifers
  • 90 progeny ( 1,582 herdmates) born to 2nd parity dam
  • 209 progeny ( 3,679 herdmates) born to ≥3rd parity dam
  • 26.4% progeny (40.6% herdmates) were males
  • Dam Info
20 total progeny records from 10 contemporary groups
( 560 herdmate records from 10 contemporary groups)
  • 6 progeny ( 175 herdmates) born to heifers
  • 3 progeny ( 109 herdmates) born to 2nd parity dam
  • 11 progeny ( 276 herdmates) born to ≥3rd parity dam
  • 30% progeny (33% herdmates) were males
  • Dam Info
5 total progeny records from 5 contemporary groups
( 75 herdmate records from 5 contemporary groups)
  • 0 progeny ( 10 herdmates) born to heifers
  • 1 progeny ( 9 herdmates) born to 2nd parity dam
  • 4 progeny ( 56 herdmates) born to ≥3rd parity dam
  • 60% progeny (36% herdmates) were males
  • Dam Info