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
5.2%
2.0%

96% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 14.5% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 95%
Sep 2025 Gestation (Days between conception and birth) -4.82 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.24 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.16% 97%


1,929 total progeny records from 434 dairy contemporary groups
( 29,472 herdmate records from 431 dairy contemporary groups)
  • 260 progeny ( 2,055 herdmates) born to heifers
  • 484 progeny ( 7,942 herdmates) born to 2nd parity dam
  • 1,185 progeny ( 19,475 herdmates) born to ≥3rd parity dam
  • 55.5% progeny (51.9% herdmates) were males
  • Dam Info
70 total progeny records from 21 contemporary groups
( 1,405 herdmate records from 21 contemporary groups)
  • 4 progeny ( 360 herdmates) born to heifers
  • 21 progeny ( 343 herdmates) born to 2nd parity dam
  • 45 progeny ( 702 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (49.5% herdmates) were males
  • Dam Info
42 total progeny records from 13 contemporary groups
( 1,173 herdmate records from 13 contemporary groups)
  • 2 progeny ( 272 herdmates) born to heifers
  • 3 progeny ( 228 herdmates) born to 2nd parity dam
  • 37 progeny ( 673 herdmates) born to ≥3rd parity dam
  • 40.5% progeny (46.5% herdmates) were males
  • Dam Info