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
6.9%
3.0%


96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.9% 91%
May 2025 Birth Weight (Expected progeny birth weight) 42.9 kg 93%
May 2025 Gestation (Days between conception and birth) -5.31 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.34 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.12% 93%


1,303 total progeny records from 301 dairy contemporary groups
( 14,201 herdmate records from 299 dairy contemporary groups)
  • 204 progeny ( 1,745 herdmates) born to heifers
  • 292 progeny ( 3,427 herdmates) born to 2nd parity dam
  • 807 progeny ( 9,029 herdmates) born to ≥3rd parity dam
  • 37.9% progeny (43.5% herdmates) were males
  • Dam Info
34 total progeny records from 9 contemporary groups
( 747 herdmate records from 9 contemporary groups)
  • 4 progeny ( 194 herdmates) born to heifers
  • 8 progeny ( 190 herdmates) born to 2nd parity dam
  • 22 progeny ( 363 herdmates) born to ≥3rd parity dam
  • 50% progeny (46.9% herdmates) were males
  • Dam Info
42 total progeny records from 12 contemporary groups
( 409 herdmate records from 12 contemporary groups)
  • 24 progeny ( 96 herdmates) born to heifers
  • 8 progeny ( 91 herdmates) born to 2nd parity dam
  • 10 progeny ( 222 herdmates) born to ≥3rd parity dam
  • 23.8% progeny (45.2% herdmates) were males
  • Dam Info