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*
5.8%
2.1%

90% (V High)
93% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.1% 71%
May 2025 Birth Weight (Expected progeny birth weight) 38.1 kg 75%
May 2025 Gestation (Days between conception and birth) -3.51 days 95%
May 2025 Mortality (Calves dead at or soon after birth) -0.28 95%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.43% 88%


193 total progeny records from 80 dairy contemporary groups
( 3,347 herdmate records from 78 dairy contemporary groups)
  • 81 progeny ( 897 herdmates) born to heifers
  • 48 progeny ( 827 herdmates) born to 2nd parity dam
  • 64 progeny ( 1,623 herdmates) born to ≥3rd parity dam
  • 47.7% progeny (50.9% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 10 herdmate records from 2 contemporary groups)
  • 2 progeny ( 5 herdmates) born to heifers
  • 0 progeny ( 3 herdmates) born to 2nd parity dam
  • 0 progeny ( 2 herdmates) born to ≥3rd parity dam
  • 100% progeny (40% herdmates) were males
  • Dam Info
13 total progeny records from 4 contemporary groups
( 258 herdmate records from 4 contemporary groups)
  • 6 progeny ( 121 herdmates) born to heifers
  • 5 progeny ( 67 herdmates) born to 2nd parity dam
  • 2 progeny ( 70 herdmates) born to ≥3rd parity dam
  • 76.9% progeny (53.1% herdmates) were males
  • Dam Info