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
5.8%
2.1%

95% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 95%
May 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 80%
May 2025 Gestation (Days between conception and birth) -4.05 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.98 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.48% 95%


848 total progeny records from 308 dairy contemporary groups
( 12,154 herdmate records from 305 dairy contemporary groups)
  • 157 progeny ( 671 herdmates) born to heifers
  • 199 progeny ( 3,053 herdmates) born to 2nd parity dam
  • 492 progeny ( 8,430 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (50.8% herdmates) were males
  • Dam Info
87 total progeny records from 12 contemporary groups
( 2,059 herdmate records from 12 contemporary groups)
  • 2 progeny ( 493 herdmates) born to heifers
  • 27 progeny ( 382 herdmates) born to 2nd parity dam
  • 58 progeny ( 1,184 herdmates) born to ≥3rd parity dam
  • 48.3% progeny (52.8% herdmates) were males
  • Dam Info
4 total progeny records from 2 contemporary groups
( 218 herdmate records from 2 contemporary groups)
  • 2 progeny ( 70 herdmates) born to heifers
  • 0 progeny ( 38 herdmates) born to 2nd parity dam
  • 2 progeny ( 110 herdmates) born to ≥3rd parity dam
  • 25% progeny (47.2% herdmates) were males
  • Dam Info