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
6.0%
2.4%

90% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.4% 90%
May 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 81%
May 2025 Gestation (Days between conception and birth) -3.48 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.06 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.72% 90%


650 total progeny records from 187 dairy contemporary groups
( 8,855 herdmate records from 185 dairy contemporary groups)
  • 110 progeny ( 252 herdmates) born to heifers
  • 146 progeny ( 2,123 herdmates) born to 2nd parity dam
  • 394 progeny ( 6,480 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (49.8% herdmates) were males
  • Dam Info
32 total progeny records from 12 contemporary groups
( 753 herdmate records from 12 contemporary groups)
  • 0 progeny ( 163 herdmates) born to heifers
  • 10 progeny ( 162 herdmates) born to 2nd parity dam
  • 22 progeny ( 428 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (45.8% herdmates) were males
  • Dam Info
6 total progeny records from 3 contemporary groups
( 164 herdmate records from 3 contemporary groups)
  • 0 progeny ( 6 herdmates) born to heifers
  • 1 progeny ( 28 herdmates) born to 2nd parity dam
  • 5 progeny ( 130 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (37.8% herdmates) were males
  • Dam Info