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
6.1%
2.4%

93% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.1% 93%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 93%
May 2025 Gestation (Days between conception and birth) -4.05 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.15 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.55% 92%


1,191 total progeny records from 257 dairy contemporary groups
( 23,056 herdmate records from 256 dairy contemporary groups)
  • 107 progeny ( 1,087 herdmates) born to heifers
  • 258 progeny ( 5,401 herdmates) born to 2nd parity dam
  • 826 progeny ( 16,568 herdmates) born to ≥3rd parity dam
  • 53.2% progeny (50.3% herdmates) were males
  • Dam Info
59 total progeny records from 14 contemporary groups
( 1,010 herdmate records from 14 contemporary groups)
  • 13 progeny ( 246 herdmates) born to heifers
  • 12 progeny ( 172 herdmates) born to 2nd parity dam
  • 34 progeny ( 592 herdmates) born to ≥3rd parity dam
  • 44.1% progeny (51.7% herdmates) were males
  • Dam Info
53 total progeny records from 14 contemporary groups
( 1,225 herdmate records from 13 contemporary groups)
  • 14 progeny ( 279 herdmates) born to heifers
  • 13 progeny ( 213 herdmates) born to 2nd parity dam
  • 26 progeny ( 733 herdmates) born to ≥3rd parity dam
  • 41.5% progeny (47.4% herdmates) were males
  • Dam Info