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
Low
6.0%
2.1%

95% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.6% 95%
May 2025 Birth Weight (Expected progeny birth weight) 39.0 kg 94%
May 2025 Gestation (Days between conception and birth) -5.13 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.07 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 94%


924 total progeny records from 115 dairy contemporary groups
( 10,666 herdmate records from 113 dairy contemporary groups)
  • 183 progeny ( 1,172 herdmates) born to heifers
  • 218 progeny ( 2,480 herdmates) born to 2nd parity dam
  • 523 progeny ( 7,014 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (51.2% herdmates) were males
  • Dam Info
103 total progeny records from 8 contemporary groups
( 675 herdmate records from 8 contemporary groups)
  • 4 progeny ( 187 herdmates) born to heifers
  • 32 progeny ( 163 herdmates) born to 2nd parity dam
  • 67 progeny ( 325 herdmates) born to ≥3rd parity dam
  • 60.2% progeny (49.9% herdmates) were males
  • Dam Info
65 total progeny records from 5 contemporary groups
( 777 herdmate records from 5 contemporary groups)
  • 0 progeny ( 195 herdmates) born to heifers
  • 17 progeny ( 145 herdmates) born to 2nd parity dam
  • 48 progeny ( 437 herdmates) born to ≥3rd parity dam
  • 47.7% progeny (52.5% herdmates) were males
  • Dam Info