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
High
8.7%
3.3%

94% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 26.7% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 75%
Sep 2025 Gestation (Days between conception and birth) -3.14 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.38 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.67% 95%


571 total progeny records from 188 dairy contemporary groups
( 6,504 herdmate records from 186 dairy contemporary groups)
  • 86 progeny ( 974 herdmates) born to heifers
  • 156 progeny ( 1,499 herdmates) born to 2nd parity dam
  • 329 progeny ( 4,031 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (49.3% herdmates) were males
  • Dam Info
21 total progeny records from 7 contemporary groups
( 135 herdmate records from 7 contemporary groups)
  • 4 progeny ( 25 herdmates) born to heifers
  • 2 progeny ( 26 herdmates) born to 2nd parity dam
  • 15 progeny ( 84 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (45.9% herdmates) were males
  • Dam Info
9 total progeny records from 3 contemporary groups
( 217 herdmate records from 3 contemporary groups)
  • 5 progeny ( 112 herdmates) born to heifers
  • 1 progeny ( 42 herdmates) born to 2nd parity dam
  • 3 progeny ( 63 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (51.2% herdmates) were males
  • Dam Info