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
7.3%
3.0%

97% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.2% 96%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 96%
Sep 2025 Gestation (Days between conception and birth) -4.17 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.46 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.29% 96%


2,303 total progeny records from 554 dairy contemporary groups
( 41,518 herdmate records from 549 dairy contemporary groups)
  • 488 progeny ( 3,561 herdmates) born to heifers
  • 541 progeny ( 9,481 herdmates) born to 2nd parity dam
  • 1,274 progeny ( 28,476 herdmates) born to ≥3rd parity dam
  • 31.2% progeny (48.1% herdmates) were males
  • Dam Info
137 total progeny records from 44 contemporary groups
( 2,837 herdmate records from 44 contemporary groups)
  • 12 progeny ( 608 herdmates) born to heifers
  • 36 progeny ( 482 herdmates) born to 2nd parity dam
  • 89 progeny ( 1,747 herdmates) born to ≥3rd parity dam
  • 37.2% progeny (46.9% herdmates) were males
  • Dam Info
158 total progeny records from 23 contemporary groups
( 2,803 herdmate records from 23 contemporary groups)
  • 5 progeny ( 458 herdmates) born to heifers
  • 64 progeny ( 704 herdmates) born to 2nd parity dam
  • 89 progeny ( 1,641 herdmates) born to ≥3rd parity dam
  • 44.9% progeny (49% herdmates) were males
  • Dam Info