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
6.2%
2.6%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.0% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 93%
Sep 2025 Gestation (Days between conception and birth) -2.48 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.12 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.72% 99%


4,009 total progeny records from 1,195 dairy contemporary groups
( 29,240 herdmate records from 1,162 dairy contemporary groups)
  • 1,710 progeny ( 5,839 herdmates) born to heifers
  • 822 progeny ( 6,976 herdmates) born to 2nd parity dam
  • 1,477 progeny ( 16,425 herdmates) born to ≥3rd parity dam
  • 44.8% progeny (48.3% herdmates) were males
  • Dam Info
54 total progeny records from 27 contemporary groups
( 911 herdmate records from 27 contemporary groups)
  • 14 progeny ( 206 herdmates) born to heifers
  • 12 progeny ( 201 herdmates) born to 2nd parity dam
  • 28 progeny ( 504 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (46.4% herdmates) were males
  • Dam Info
55 total progeny records from 27 contemporary groups
( 1,121 herdmate records from 26 contemporary groups)
  • 20 progeny ( 266 herdmates) born to heifers
  • 11 progeny ( 273 herdmates) born to 2nd parity dam
  • 24 progeny ( 582 herdmates) born to ≥3rd parity dam
  • 32.7% progeny (46.4% herdmates) were males
  • Dam Info