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
6.4%
2.2%

96% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.9% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.9 kg 96%
Sep 2025 Gestation (Days between conception and birth) -3.97 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.42 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.97% 95%


1,362 total progeny records from 365 dairy contemporary groups
( 15,263 herdmate records from 359 dairy contemporary groups)
  • 363 progeny ( 2,251 herdmates) born to heifers
  • 294 progeny ( 3,809 herdmates) born to 2nd parity dam
  • 705 progeny ( 9,203 herdmates) born to ≥3rd parity dam
  • 50.1% progeny (51.2% herdmates) were males
  • Dam Info
11 total progeny records from 7 contemporary groups
( 325 herdmate records from 7 contemporary groups)
  • 4 progeny ( 81 herdmates) born to heifers
  • 3 progeny ( 70 herdmates) born to 2nd parity dam
  • 4 progeny ( 174 herdmates) born to ≥3rd parity dam
  • 54.5% progeny (49.2% herdmates) were males
  • Dam Info
74 total progeny records from 21 contemporary groups
( 553 herdmate records from 21 contemporary groups)
  • 24 progeny ( 104 herdmates) born to heifers
  • 15 progeny ( 131 herdmates) born to 2nd parity dam
  • 35 progeny ( 318 herdmates) born to ≥3rd parity dam
  • 45.9% progeny (32.7% herdmates) were males
  • Dam Info