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
6.7%
2.7%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.4% 99%
May 2025 Birth Weight (Expected progeny birth weight) 41.9 kg 99%
May 2025 Gestation (Days between conception and birth) -5.37 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.44 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.26% 99%


19,971 total progeny records from 3,594 dairy contemporary groups
( 183,233 herdmate records from 3,554 dairy contemporary groups)
  • 815 progeny ( 6,678 herdmates) born to heifers
  • 5,230 progeny ( 47,023 herdmates) born to 2nd parity dam
  • 13,926 progeny ( 129,532 herdmates) born to ≥3rd parity dam
  • 52.1% progeny (51% herdmates) were males
  • Dam Info
1,005 total progeny records from 218 contemporary groups
( 11,620 herdmate records from 218 contemporary groups)
  • 44 progeny ( 2,760 herdmates) born to heifers
  • 281 progeny ( 2,396 herdmates) born to 2nd parity dam
  • 680 progeny ( 6,464 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (49.6% herdmates) were males
  • Dam Info
488 total progeny records from 87 contemporary groups
( 6,793 herdmate records from 87 contemporary groups)
  • 9 progeny ( 1,408 herdmates) born to heifers
  • 125 progeny ( 1,412 herdmates) born to 2nd parity dam
  • 354 progeny ( 3,973 herdmates) born to ≥3rd parity dam
  • 45.3% progeny (47.9% herdmates) were males
  • Dam Info