Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
High
8.3%
3.8%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 28.0% 98%
May 2025 Birth Weight (Expected progeny birth weight) 43.1 kg 97%
May 2025 Gestation (Days between conception and birth) -2.80 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.49 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.29% 99%


6,714 total progeny records from 1,432 dairy contemporary groups
( 64,273 herdmate records from 1,416 dairy contemporary groups)
  • 267 progeny ( 2,612 herdmates) born to heifers
  • 1,846 progeny ( 17,856 herdmates) born to 2nd parity dam
  • 4,601 progeny ( 43,805 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (50.1% herdmates) were males
  • Dam Info
129 total progeny records from 33 contemporary groups
( 2,279 herdmate records from 33 contemporary groups)
  • 2 progeny ( 614 herdmates) born to heifers
  • 36 progeny ( 443 herdmates) born to 2nd parity dam
  • 91 progeny ( 1,222 herdmates) born to ≥3rd parity dam
  • 55% progeny (53% herdmates) were males
  • Dam Info
135 total progeny records from 28 contemporary groups
( 2,092 herdmate records from 28 contemporary groups)
  • 2 progeny ( 516 herdmates) born to heifers
  • 32 progeny ( 441 herdmates) born to 2nd parity dam
  • 101 progeny ( 1,135 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (48% herdmates) were males
  • Dam Info