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%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.4% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 97%
May 2025 Gestation (Days between conception and birth) -5.17 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.90 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.54% 99%


5,980 total progeny records from 1,249 dairy contemporary groups
( 58,129 herdmate records from 1,229 dairy contemporary groups)
  • 2,618 progeny ( 10,364 herdmates) born to heifers
  • 1,084 progeny ( 11,960 herdmates) born to 2nd parity dam
  • 2,278 progeny ( 35,805 herdmates) born to ≥3rd parity dam
  • 43.2% progeny (49.2% herdmates) were males
  • Dam Info
351 total progeny records from 79 contemporary groups
( 4,821 herdmate records from 79 contemporary groups)
  • 175 progeny ( 1,082 herdmates) born to heifers
  • 60 progeny ( 1,054 herdmates) born to 2nd parity dam
  • 116 progeny ( 2,685 herdmates) born to ≥3rd parity dam
  • 40.5% progeny (48.3% herdmates) were males
  • Dam Info
186 total progeny records from 38 contemporary groups
( 2,587 herdmate records from 38 contemporary groups)
  • 84 progeny ( 449 herdmates) born to heifers
  • 42 progeny ( 525 herdmates) born to 2nd parity dam
  • 60 progeny ( 1,613 herdmates) born to ≥3rd parity dam
  • 44.6% progeny (43.2% herdmates) were males
  • Dam Info