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
High
9.2%
3.3%

97% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 27.1% 93%
May 2025 Birth Weight (Expected progeny birth weight) 42.3 kg 90%
May 2025 Gestation (Days between conception and birth) -0.85 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.27 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.95% 97%


920 total progeny records from 406 dairy contemporary groups
( 8,109 herdmate records from 398 dairy contemporary groups)
  • 142 progeny ( 930 herdmates) born to heifers
  • 231 progeny ( 2,475 herdmates) born to 2nd parity dam
  • 547 progeny ( 4,704 herdmates) born to ≥3rd parity dam
  • 50.1% progeny (47% herdmates) were males
  • Dam Info
18 total progeny records from 10 contemporary groups
( 96 herdmate records from 10 contemporary groups)
  • 1 progeny ( 26 herdmates) born to heifers
  • 6 progeny ( 25 herdmates) born to 2nd parity dam
  • 11 progeny ( 45 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (40.6% herdmates) were males
  • Dam Info
5 total progeny records from 3 contemporary groups
( 45 herdmate records from 3 contemporary groups)
  • 0 progeny ( 16 herdmates) born to heifers
  • 2 progeny ( 10 herdmates) born to 2nd parity dam
  • 3 progeny ( 19 herdmates) born to ≥3rd parity dam
  • 40% progeny (13.3% herdmates) were males
  • Dam Info