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
6.5%
2.4%

95% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.5% 94%
May 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 92%
May 2025 Gestation (Days between conception and birth) -3.43 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.03 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.69% 95%


1,387 total progeny records from 296 dairy contemporary groups
( 20,527 herdmate records from 295 dairy contemporary groups)
  • 181 progeny ( 1,175 herdmates) born to heifers
  • 317 progeny ( 5,159 herdmates) born to 2nd parity dam
  • 889 progeny ( 14,193 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (51% herdmates) were males
  • Dam Info
73 total progeny records from 22 contemporary groups
( 1,309 herdmate records from 22 contemporary groups)
  • 2 progeny ( 302 herdmates) born to heifers
  • 16 progeny ( 255 herdmates) born to 2nd parity dam
  • 55 progeny ( 752 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (50.6% herdmates) were males
  • Dam Info
31 total progeny records from 12 contemporary groups
( 951 herdmate records from 12 contemporary groups)
  • 0 progeny ( 118 herdmates) born to heifers
  • 7 progeny ( 181 herdmates) born to 2nd parity dam
  • 24 progeny ( 652 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (46.1% herdmates) were males
  • Dam Info