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%
2.2%

95% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.8% 94%
May 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 95%
May 2025 Gestation (Days between conception and birth) -3.01 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.31 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.27% 96%


1,800 total progeny records from 224 dairy contemporary groups
( 19,793 herdmate records from 224 dairy contemporary groups)
  • 140 progeny ( 1,533 herdmates) born to heifers
  • 518 progeny ( 4,651 herdmates) born to 2nd parity dam
  • 1,142 progeny ( 13,609 herdmates) born to ≥3rd parity dam
  • 54.4% progeny (50.8% herdmates) were males
  • Dam Info
69 total progeny records from 14 contemporary groups
( 1,208 herdmate records from 14 contemporary groups)
  • 1 progeny ( 296 herdmates) born to heifers
  • 20 progeny ( 278 herdmates) born to 2nd parity dam
  • 48 progeny ( 634 herdmates) born to ≥3rd parity dam
  • 44.9% progeny (49.5% herdmates) were males
  • Dam Info
93 total progeny records from 15 contemporary groups
( 999 herdmate records from 15 contemporary groups)
  • 16 progeny ( 209 herdmates) born to heifers
  • 17 progeny ( 173 herdmates) born to 2nd parity dam
  • 60 progeny ( 617 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (47.5% herdmates) were males
  • Dam Info