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
5.4%
2.5%

97% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 3.7% 90%
May 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 92%
May 2025 Gestation (Days between conception and birth) -4.94 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.16 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.91% 92%


1,367 total progeny records from 271 dairy contemporary groups
( 33,287 herdmate records from 268 dairy contemporary groups)
  • 481 progeny ( 4,561 herdmates) born to heifers
  • 251 progeny ( 8,104 herdmates) born to 2nd parity dam
  • 635 progeny ( 20,622 herdmates) born to ≥3rd parity dam
  • 24.7% progeny (46.7% herdmates) were males
  • Dam Info
44 total progeny records from 13 contemporary groups
( 907 herdmate records from 13 contemporary groups)
  • 18 progeny ( 161 herdmates) born to heifers
  • 9 progeny ( 196 herdmates) born to 2nd parity dam
  • 17 progeny ( 550 herdmates) born to ≥3rd parity dam
  • 13.6% progeny (39.3% herdmates) were males
  • Dam Info
67 total progeny records from 14 contemporary groups
( 2,612 herdmate records from 13 contemporary groups)
  • 33 progeny ( 491 herdmates) born to heifers
  • 18 progeny ( 1,009 herdmates) born to 2nd parity dam
  • 16 progeny ( 1,112 herdmates) born to ≥3rd parity dam
  • 14.9% progeny (45.8% herdmates) were males
  • Dam Info