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
9.6%
4.0%

78% (High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.8% 91%
May 2025 Birth Weight (Expected progeny birth weight) 43.5 kg 83%
May 2025 Gestation (Days between conception and birth) 1.18 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.72 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 2.40% 88%


429 total progeny records from 83 dairy contemporary groups
( 2,606 herdmate records from 80 dairy contemporary groups)
  • 12 progeny ( 154 herdmates) born to heifers
  • 101 progeny ( 634 herdmates) born to 2nd parity dam
  • 316 progeny ( 1,818 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (48.8% herdmates) were males
  • Dam Info
41 total progeny records from 14 contemporary groups
( 376 herdmate records from 14 contemporary groups)
  • 4 progeny ( 105 herdmates) born to heifers
  • 13 progeny ( 99 herdmates) born to 2nd parity dam
  • 24 progeny ( 172 herdmates) born to ≥3rd parity dam
  • 39% progeny (48.7% herdmates) were males
  • Dam Info
24 total progeny records from 2 contemporary groups
( 197 herdmate records from 2 contemporary groups)
  • 0 progeny ( 28 herdmates) born to heifers
  • 6 progeny ( 35 herdmates) born to 2nd parity dam
  • 18 progeny ( 134 herdmates) born to ≥3rd parity dam
  • 50% progeny (49.7% herdmates) were males
  • Dam Info