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%

96% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.7% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.9 kg 94%
Sep 2025 Gestation (Days between conception and birth) -6.00 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.26 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.74% 96%


4,005 total progeny records from 1,098 dairy contemporary groups
( 69,157 herdmate records from 1,094 dairy contemporary groups)
  • 217 progeny ( 1,912 herdmates) born to heifers
  • 796 progeny ( 16,969 herdmates) born to 2nd parity dam
  • 2,992 progeny ( 50,276 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (49.3% herdmates) were males
  • Dam Info
244 total progeny records from 66 contemporary groups
( 4,159 herdmate records from 66 contemporary groups)
  • 8 progeny ( 764 herdmates) born to heifers
  • 49 progeny ( 936 herdmates) born to 2nd parity dam
  • 187 progeny ( 2,459 herdmates) born to ≥3rd parity dam
  • 51.2% progeny (48.4% herdmates) were males
  • Dam Info
89 total progeny records from 23 contemporary groups
( 2,336 herdmate records from 23 contemporary groups)
  • 4 progeny ( 448 herdmates) born to heifers
  • 14 progeny ( 515 herdmates) born to 2nd parity dam
  • 71 progeny ( 1,373 herdmates) born to ≥3rd parity dam
  • 52.8% progeny (49.6% herdmates) were males
  • Dam Info