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
6.3%
2.5%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.8% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 95%
Sep 2025 Gestation (Days between conception and birth) -4.84 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.14 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 98%


4,456 total progeny records from 1,207 dairy contemporary groups
( 75,985 herdmate records from 1,204 dairy contemporary groups)
  • 878 progeny ( 7,284 herdmates) born to heifers
  • 900 progeny ( 17,362 herdmates) born to 2nd parity dam
  • 2,678 progeny ( 51,339 herdmates) born to ≥3rd parity dam
  • 47.7% progeny (49.1% herdmates) were males
  • Dam Info
293 total progeny records from 92 contemporary groups
( 5,454 herdmate records from 92 contemporary groups)
  • 48 progeny ( 1,044 herdmates) born to heifers
  • 73 progeny ( 1,161 herdmates) born to 2nd parity dam
  • 172 progeny ( 3,249 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (48.3% herdmates) were males
  • Dam Info
115 total progeny records from 35 contemporary groups
( 4,502 herdmate records from 35 contemporary groups)
  • 21 progeny ( 801 herdmates) born to heifers
  • 24 progeny ( 967 herdmates) born to 2nd parity dam
  • 70 progeny ( 2,734 herdmates) born to ≥3rd parity dam
  • 42.6% progeny (47.6% herdmates) were males
  • Dam Info