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
6.5%
2.3%

94% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.0% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 92%
Sep 2025 Gestation (Days between conception and birth) -5.92 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.13 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.14% 96%


1,120 total progeny records from 227 dairy contemporary groups
( 18,629 herdmate records from 224 dairy contemporary groups)
  • 154 progeny ( 965 herdmates) born to heifers
  • 320 progeny ( 4,893 herdmates) born to 2nd parity dam
  • 646 progeny ( 12,771 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (51.3% herdmates) were males
  • Dam Info
51 total progeny records from 13 contemporary groups
( 1,069 herdmate records from 13 contemporary groups)
  • 4 progeny ( 239 herdmates) born to heifers
  • 18 progeny ( 243 herdmates) born to 2nd parity dam
  • 29 progeny ( 587 herdmates) born to ≥3rd parity dam
  • 51% progeny (50% herdmates) were males
  • Dam Info
49 total progeny records from 11 contemporary groups
( 1,210 herdmate records from 11 contemporary groups)
  • 0 progeny ( 241 herdmates) born to heifers
  • 9 progeny ( 301 herdmates) born to 2nd parity dam
  • 40 progeny ( 668 herdmates) born to ≥3rd parity dam
  • 53.1% progeny (52.1% herdmates) were males
  • Dam Info