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
7.1%
2.4%

97% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.7% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 87%
Sep 2025 Gestation (Days between conception and birth) -5.57 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.14 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.37% 95%


1,254 total progeny records from 222 dairy contemporary groups
( 15,084 herdmate records from 222 dairy contemporary groups)
  • 352 progeny ( 1,834 herdmates) born to heifers
  • 251 progeny ( 3,633 herdmates) born to 2nd parity dam
  • 651 progeny ( 9,617 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (50.9% herdmates) were males
  • Dam Info
69 total progeny records from 10 contemporary groups
( 718 herdmate records from 10 contemporary groups)
  • 12 progeny ( 175 herdmates) born to heifers
  • 17 progeny ( 164 herdmates) born to 2nd parity dam
  • 40 progeny ( 379 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (49.2% herdmates) were males
  • Dam Info
14 total progeny records from 2 contemporary groups
( 243 herdmate records from 2 contemporary groups)
  • 5 progeny ( 46 herdmates) born to heifers
  • 5 progeny ( 59 herdmates) born to 2nd parity dam
  • 4 progeny ( 138 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (32.1% herdmates) were males
  • Dam Info