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%
2.6%

92% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.8% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 94%
Sep 2025 Gestation (Days between conception and birth) -4.32 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.22 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.77% 94%


1,336 total progeny records from 268 dairy contemporary groups
( 26,059 herdmate records from 266 dairy contemporary groups)
  • 28 progeny ( 487 herdmates) born to heifers
  • 364 progeny ( 6,424 herdmates) born to 2nd parity dam
  • 944 progeny ( 19,148 herdmates) born to ≥3rd parity dam
  • 53.5% progeny (51% herdmates) were males
  • Dam Info
109 total progeny records from 33 contemporary groups
( 3,070 herdmate records from 33 contemporary groups)
  • 3 progeny ( 742 herdmates) born to heifers
  • 20 progeny ( 606 herdmates) born to 2nd parity dam
  • 86 progeny ( 1,722 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (47.5% herdmates) were males
  • Dam Info
89 total progeny records from 14 contemporary groups
( 1,904 herdmate records from 14 contemporary groups)
  • 0 progeny ( 249 herdmates) born to heifers
  • 26 progeny ( 413 herdmates) born to 2nd parity dam
  • 63 progeny ( 1,242 herdmates) born to ≥3rd parity dam
  • 52.8% progeny (49.3% herdmates) were males
  • Dam Info