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
5.5%
2.4%

85% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.3% 85%
May 2025 Birth Weight (Expected progeny birth weight) 39.0 kg 90%
May 2025 Gestation (Days between conception and birth) -4.70 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.36 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.05% 86%


371 total progeny records from 122 dairy contemporary groups
( 11,884 herdmate records from 121 dairy contemporary groups)
  • 19 progeny ( 458 herdmates) born to heifers
  • 89 progeny ( 2,878 herdmates) born to 2nd parity dam
  • 263 progeny ( 8,548 herdmates) born to ≥3rd parity dam
  • 54.7% progeny (51% herdmates) were males
  • Dam Info
21 total progeny records from 11 contemporary groups
( 846 herdmate records from 11 contemporary groups)
  • 2 progeny ( 148 herdmates) born to heifers
  • 7 progeny ( 164 herdmates) born to 2nd parity dam
  • 12 progeny ( 534 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (44.3% herdmates) were males
  • Dam Info
27 total progeny records from 9 contemporary groups
( 1,400 herdmate records from 9 contemporary groups)
  • 1 progeny ( 376 herdmates) born to heifers
  • 6 progeny ( 274 herdmates) born to 2nd parity dam
  • 20 progeny ( 750 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (45.2% herdmates) were males
  • Dam Info