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
6.1%
2.2%

95% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.1% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 95%
Sep 2025 Gestation (Days between conception and birth) -3.01 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.27 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.31% 96%


1,799 total progeny records from 225 dairy contemporary groups
( 19,788 herdmate records from 225 dairy contemporary groups)
  • 140 progeny ( 1,532 herdmates) born to heifers
  • 516 progeny ( 4,646 herdmates) born to 2nd parity dam
  • 1,143 progeny ( 13,610 herdmates) born to ≥3rd parity dam
  • 54.5% progeny (50.8% herdmates) were males
  • Dam Info
70 total progeny records from 15 contemporary groups
( 1,220 herdmate records from 15 contemporary groups)
  • 1 progeny ( 298 herdmates) born to heifers
  • 20 progeny ( 282 herdmates) born to 2nd parity dam
  • 49 progeny ( 640 herdmates) born to ≥3rd parity dam
  • 45.7% progeny (49.9% herdmates) were males
  • Dam Info
93 total progeny records from 15 contemporary groups
( 1,000 herdmate records from 15 contemporary groups)
  • 16 progeny ( 209 herdmates) born to heifers
  • 17 progeny ( 174 herdmates) born to 2nd parity dam
  • 60 progeny ( 617 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (47.5% herdmates) were males
  • Dam Info