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
6.2%
2.4%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.6% 96%
May 2025 Birth Weight (Expected progeny birth weight) 39.6 kg 95%
May 2025 Gestation (Days between conception and birth) -2.52 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.39 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.62% 98%


2,796 total progeny records from 755 dairy contemporary groups
( 20,673 herdmate records from 738 dairy contemporary groups)
  • 830 progeny ( 2,762 herdmates) born to heifers
  • 702 progeny ( 4,695 herdmates) born to 2nd parity dam
  • 1,264 progeny ( 13,216 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (50.7% herdmates) were males
  • Dam Info
7 total progeny records from 6 contemporary groups
( 242 herdmate records from 6 contemporary groups)
  • 2 progeny ( 55 herdmates) born to heifers
  • 2 progeny ( 48 herdmates) born to 2nd parity dam
  • 3 progeny ( 139 herdmates) born to ≥3rd parity dam
  • 71.4% progeny (47.9% herdmates) were males
  • Dam Info
57 total progeny records from 10 contemporary groups
( 644 herdmate records from 10 contemporary groups)
  • 25 progeny ( 158 herdmates) born to heifers
  • 8 progeny ( 148 herdmates) born to 2nd parity dam
  • 24 progeny ( 338 herdmates) born to ≥3rd parity dam
  • 49.1% progeny (49.7% herdmates) were males
  • Dam Info