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
5.2%
2.3%

89% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.0% 91%
May 2025 Birth Weight (Expected progeny birth weight) 40.2 kg 86%
May 2025 Gestation (Days between conception and birth) -2.38 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.03 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.77% 83%


768 total progeny records from 236 dairy contemporary groups
( 18,186 herdmate records from 235 dairy contemporary groups)
  • 130 progeny ( 1,046 herdmates) born to heifers
  • 187 progeny ( 4,548 herdmates) born to 2nd parity dam
  • 451 progeny ( 12,592 herdmates) born to ≥3rd parity dam
  • 32.3% progeny (46.4% herdmates) were males
  • Dam Info
46 total progeny records from 13 contemporary groups
( 964 herdmate records from 13 contemporary groups)
  • 9 progeny ( 189 herdmates) born to heifers
  • 12 progeny ( 191 herdmates) born to 2nd parity dam
  • 25 progeny ( 584 herdmates) born to ≥3rd parity dam
  • 32.6% progeny (42.6% herdmates) were males
  • Dam Info
19 total progeny records from 7 contemporary groups
( 891 herdmate records from 7 contemporary groups)
  • 7 progeny ( 145 herdmates) born to heifers
  • 4 progeny ( 209 herdmates) born to 2nd parity dam
  • 8 progeny ( 537 herdmates) born to ≥3rd parity dam
  • 10.5% progeny (42.2% herdmates) were males
  • Dam Info