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%
2.2%

94% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.7% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 93%
May 2025 Gestation (Days between conception and birth) -4.98 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.49 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 92%


1,465 total progeny records from 336 dairy contemporary groups
( 21,596 herdmate records from 333 dairy contemporary groups)
  • 230 progeny ( 1,197 herdmates) born to heifers
  • 336 progeny ( 5,050 herdmates) born to 2nd parity dam
  • 899 progeny ( 15,349 herdmates) born to ≥3rd parity dam
  • 48.2% progeny (48.4% herdmates) were males
  • Dam Info
133 total progeny records from 25 contemporary groups
( 1,775 herdmate records from 25 contemporary groups)
  • 19 progeny ( 404 herdmates) born to heifers
  • 32 progeny ( 317 herdmates) born to 2nd parity dam
  • 82 progeny ( 1,054 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (45.9% herdmates) were males
  • Dam Info
42 total progeny records from 8 contemporary groups
( 830 herdmate records from 8 contemporary groups)
  • 12 progeny ( 125 herdmates) born to heifers
  • 6 progeny ( 174 herdmates) born to 2nd parity dam
  • 24 progeny ( 531 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (46.5% herdmates) were males
  • Dam Info