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
6.0%
2.4%


87% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.9% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 67%
Sep 2025 Gestation (Days between conception and birth) -4.39 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.83 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.70% 88%


833 total progeny records from 167 dairy contemporary groups
( 8,791 herdmate records from 167 dairy contemporary groups)
  • 37 progeny ( 307 herdmates) born to heifers
  • 178 progeny ( 2,104 herdmates) born to 2nd parity dam
  • 618 progeny ( 6,380 herdmates) born to ≥3rd parity dam
  • 46.3% progeny (49.5% herdmates) were males
  • Dam Info
67 total progeny records from 11 contemporary groups
( 681 herdmate records from 11 contemporary groups)
  • 1 progeny ( 145 herdmates) born to heifers
  • 16 progeny ( 138 herdmates) born to 2nd parity dam
  • 50 progeny ( 398 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (49.2% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 118 herdmate records from 2 contemporary groups)
  • 0 progeny ( 27 herdmates) born to heifers
  • 1 progeny ( 27 herdmates) born to 2nd parity dam
  • 1 progeny ( 64 herdmates) born to ≥3rd parity dam
  • 50% progeny (46.6% herdmates) were males
  • Dam Info