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
Moderate
8.4%
3.3%

72% (High)
93% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 27.0% 89%
May 2025 Birth Weight (Expected progeny birth weight) 42.9 kg 76%
May 2025 Gestation (Days between conception and birth) 0.66 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.38 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.34% 75%


412 total progeny records from 82 dairy contemporary groups
( 5,168 herdmate records from 82 dairy contemporary groups)
  • 35 progeny ( 146 herdmates) born to heifers
  • 83 progeny ( 1,255 herdmates) born to 2nd parity dam
  • 294 progeny ( 3,767 herdmates) born to ≥3rd parity dam
  • 40.5% progeny (47.8% herdmates) were males
  • Dam Info
40 total progeny records from 11 contemporary groups
( 660 herdmate records from 11 contemporary groups)
  • 8 progeny ( 151 herdmates) born to heifers
  • 5 progeny ( 142 herdmates) born to 2nd parity dam
  • 27 progeny ( 367 herdmates) born to ≥3rd parity dam
  • 35% progeny (49.7% herdmates) were males
  • Dam Info
16 total progeny records from 3 contemporary groups
( 131 herdmate records from 3 contemporary groups)
  • 1 progeny ( 13 herdmates) born to heifers
  • 4 progeny ( 35 herdmates) born to 2nd parity dam
  • 11 progeny ( 83 herdmates) born to ≥3rd parity dam
  • 6.3% progeny (33.6% herdmates) were males
  • Dam Info