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
6.7%
2.9%


87% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.4% 90%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 85%
Sep 2025 Gestation (Days between conception and birth) -4.70 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.41 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.34% 84%


352 total progeny records from 92 dairy contemporary groups
( 8,187 herdmate records from 92 dairy contemporary groups)
  • 40 progeny ( 314 herdmates) born to heifers
  • 93 progeny ( 1,897 herdmates) born to 2nd parity dam
  • 219 progeny ( 5,976 herdmates) born to ≥3rd parity dam
  • 32.1% progeny (47.4% herdmates) were males
  • Dam Info
45 total progeny records from 12 contemporary groups
( 1,288 herdmate records from 12 contemporary groups)
  • 11 progeny ( 246 herdmates) born to heifers
  • 10 progeny ( 230 herdmates) born to 2nd parity dam
  • 24 progeny ( 812 herdmates) born to ≥3rd parity dam
  • 26.7% progeny (47.7% herdmates) were males
  • Dam Info
12 total progeny records from 4 contemporary groups
( 460 herdmate records from 4 contemporary groups)
  • 0 progeny ( 74 herdmates) born to heifers
  • 3 progeny ( 75 herdmates) born to 2nd parity dam
  • 9 progeny ( 311 herdmates) born to ≥3rd parity dam
  • 25% progeny (45.4% herdmates) were males
  • Dam Info