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
4.9%
2.3%

97% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 9.0% 87%
May 2025 Birth Weight (Expected progeny birth weight) 38.2 kg 93%
May 2025 Gestation (Days between conception and birth) -2.80 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.75 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.16% 95%


1,013 total progeny records from 133 dairy contemporary groups
( 9,889 herdmate records from 128 dairy contemporary groups)
  • 314 progeny ( 1,700 herdmates) born to heifers
  • 148 progeny ( 2,226 herdmates) born to 2nd parity dam
  • 551 progeny ( 5,963 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (47.6% herdmates) were males
  • Dam Info
15 total progeny records from 3 contemporary groups
( 164 herdmate records from 3 contemporary groups)
  • 8 progeny ( 96 herdmates) born to heifers
  • 0 progeny ( 27 herdmates) born to 2nd parity dam
  • 7 progeny ( 41 herdmates) born to ≥3rd parity dam
  • 40% progeny (50% herdmates) were males
  • Dam Info
27 total progeny records from 6 contemporary groups
( 263 herdmate records from 6 contemporary groups)
  • 8 progeny ( 50 herdmates) born to heifers
  • 4 progeny ( 63 herdmates) born to 2nd parity dam
  • 15 progeny ( 150 herdmates) born to ≥3rd parity dam
  • 7.4% progeny (24.3% herdmates) were males
  • Dam Info