Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
4.3%
1.9%

97% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 9.7% 87%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 88%
Sep 2025 Gestation (Days between conception and birth) -4.95 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.04 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.14% 96%


1,000 total progeny records from 176 dairy contemporary groups
( 9,725 herdmate records from 172 dairy contemporary groups)
  • 314 progeny ( 1,578 herdmates) born to heifers
  • 229 progeny ( 2,371 herdmates) born to 2nd parity dam
  • 457 progeny ( 5,776 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (49.9% herdmates) were males
  • Dam Info
15 total progeny records from 1 contemporary groups
( 65 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 4 progeny ( 18 herdmates) born to 2nd parity dam
  • 11 progeny ( 47 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (50.8% herdmates) were males
  • Dam Info
13 total progeny records from 2 contemporary groups
( 396 herdmate records from 2 contemporary groups)
  • 6 progeny ( 130 herdmates) born to heifers
  • 1 progeny ( 92 herdmates) born to 2nd parity dam
  • 6 progeny ( 174 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (54.8% herdmates) were males
  • Dam Info