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
6.8%
2.6%

98% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 90%
May 2025 Gestation (Days between conception and birth) -3.50 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.00 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 97%


1,923 total progeny records from 470 dairy contemporary groups
( 25,720 herdmate records from 465 dairy contemporary groups)
  • 624 progeny ( 2,926 herdmates) born to heifers
  • 427 progeny ( 5,738 herdmates) born to 2nd parity dam
  • 872 progeny ( 17,056 herdmates) born to ≥3rd parity dam
  • 24% progeny (48.9% herdmates) were males
  • Dam Info
76 total progeny records from 23 contemporary groups
( 1,421 herdmate records from 23 contemporary groups)
  • 24 progeny ( 446 herdmates) born to heifers
  • 21 progeny ( 246 herdmates) born to 2nd parity dam
  • 31 progeny ( 729 herdmates) born to ≥3rd parity dam
  • 19.7% progeny (50.7% herdmates) were males
  • Dam Info
13 total progeny records from 5 contemporary groups
( 356 herdmate records from 5 contemporary groups)
  • 2 progeny ( 91 herdmates) born to heifers
  • 5 progeny ( 66 herdmates) born to 2nd parity dam
  • 6 progeny ( 199 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (51.7% herdmates) were males
  • Dam Info