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
4.2%
1.8%

92% (V High)
89% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 7.0% 67%
May 2025 Birth Weight (Expected progeny birth weight) 35.2 kg 92%
May 2025 Gestation (Days between conception and birth) -3.44 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.81 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 85%


368 total progeny records from 56 dairy contemporary groups
( 6,850 herdmate records from 56 dairy contemporary groups)
  • 149 progeny ( 890 herdmates) born to heifers
  • 39 progeny ( 1,443 herdmates) born to 2nd parity dam
  • 180 progeny ( 4,517 herdmates) born to ≥3rd parity dam
  • 53.5% progeny (52.1% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 396 herdmate records from 2 contemporary groups)
  • 1 progeny ( 129 herdmates) born to heifers
  • 0 progeny ( 83 herdmates) born to 2nd parity dam
  • 1 progeny ( 184 herdmates) born to ≥3rd parity dam
  • 50% progeny (47% herdmates) were males
  • Dam Info
34 total progeny records from 4 contemporary groups
( 777 herdmate records from 4 contemporary groups)
  • 0 progeny ( 180 herdmates) born to heifers
  • 4 progeny ( 150 herdmates) born to 2nd parity dam
  • 30 progeny ( 447 herdmates) born to ≥3rd parity dam
  • 70.6% progeny (48.4% herdmates) were males
  • Dam Info