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
6.0%
2.3%

94% (V High)
94% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.6% 86%
May 2025 Birth Weight (Expected progeny birth weight) 39.9 kg 87%
May 2025 Gestation (Days between conception and birth) -3.43 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.06 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.69% 91%


542 total progeny records from 69 dairy contemporary groups
( 7,405 herdmate records from 69 dairy contemporary groups)
  • 186 progeny ( 2,016 herdmates) born to heifers
  • 96 progeny ( 1,324 herdmates) born to 2nd parity dam
  • 260 progeny ( 4,065 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (50.5% herdmates) were males
  • Dam Info
14 total progeny records from 4 contemporary groups
( 279 herdmate records from 4 contemporary groups)
  • 3 progeny ( 126 herdmates) born to heifers
  • 1 progeny ( 29 herdmates) born to 2nd parity dam
  • 10 progeny ( 124 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (53.8% herdmates) were males
  • Dam Info
15 total progeny records from 5 contemporary groups
( 426 herdmate records from 5 contemporary groups)
  • 13 progeny ( 111 herdmates) born to heifers
  • 0 progeny ( 68 herdmates) born to 2nd parity dam
  • 2 progeny ( 247 herdmates) born to ≥3rd parity dam
  • 40% progeny (45.8% herdmates) were males
  • Dam Info