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
4.9%
2.3%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 14.6% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 98%
Sep 2025 Gestation (Days between conception and birth) -5.24 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.64 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.71% 89%


8,008 total progeny records from 1,742 dairy contemporary groups
( 129,320 herdmate records from 1,736 dairy contemporary groups)
  • 1,947 progeny ( 13,346 herdmates) born to heifers
  • 1,629 progeny ( 29,191 herdmates) born to 2nd parity dam
  • 4,432 progeny ( 86,783 herdmates) born to ≥3rd parity dam
  • 35.7% progeny (46.7% herdmates) were males
  • Dam Info
559 total progeny records from 137 contemporary groups
( 11,520 herdmate records from 137 contemporary groups)
  • 126 progeny ( 2,147 herdmates) born to heifers
  • 102 progeny ( 2,356 herdmates) born to 2nd parity dam
  • 331 progeny ( 7,017 herdmates) born to ≥3rd parity dam
  • 32.9% progeny (46.2% herdmates) were males
  • Dam Info
321 total progeny records from 53 contemporary groups
( 6,647 herdmate records from 53 contemporary groups)
  • 102 progeny ( 1,265 herdmates) born to heifers
  • 54 progeny ( 1,341 herdmates) born to 2nd parity dam
  • 165 progeny ( 4,041 herdmates) born to ≥3rd parity dam
  • 29% progeny (45.3% herdmates) were males
  • Dam Info