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

Moderate
7.5%
2.9%


91% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.9% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 90%
May 2025 Gestation (Days between conception and birth) -4.62 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.07 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.99% 88%


1,865 total progeny records from 364 dairy contemporary groups
( 17,705 herdmate records from 357 dairy contemporary groups)
  • 162 progeny ( 827 herdmates) born to heifers
  • 544 progeny ( 4,635 herdmates) born to 2nd parity dam
  • 1,159 progeny ( 12,243 herdmates) born to ≥3rd parity dam
  • 35.3% progeny (47% herdmates) were males
  • Dam Info
161 total progeny records from 36 contemporary groups
( 2,040 herdmate records from 36 contemporary groups)
  • 21 progeny ( 441 herdmates) born to heifers
  • 48 progeny ( 440 herdmates) born to 2nd parity dam
  • 92 progeny ( 1,159 herdmates) born to ≥3rd parity dam
  • 15.5% progeny (43.2% herdmates) were males
  • Dam Info
46 total progeny records from 14 contemporary groups
( 889 herdmate records from 14 contemporary groups)
  • 4 progeny ( 218 herdmates) born to heifers
  • 13 progeny ( 193 herdmates) born to 2nd parity dam
  • 29 progeny ( 478 herdmates) born to ≥3rd parity dam
  • 26.1% progeny (49.9% herdmates) were males
  • Dam Info