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
5.6%
2.5%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.0% 97%
May 2025 Birth Weight (Expected progeny birth weight) 38.5 kg 98%
May 2025 Gestation (Days between conception and birth) -4.61 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.09 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.60% 99%


9,732 total progeny records from 1,213 dairy contemporary groups
( 105,225 herdmate records from 1,207 dairy contemporary groups)
  • 3,286 progeny ( 17,073 herdmates) born to heifers
  • 1,903 progeny ( 22,524 herdmates) born to 2nd parity dam
  • 4,543 progeny ( 65,628 herdmates) born to ≥3rd parity dam
  • 40.7% progeny (45.8% herdmates) were males
  • Dam Info
356 total progeny records from 57 contemporary groups
( 5,110 herdmate records from 57 contemporary groups)
  • 108 progeny ( 1,055 herdmates) born to heifers
  • 63 progeny ( 1,042 herdmates) born to 2nd parity dam
  • 185 progeny ( 3,013 herdmates) born to ≥3rd parity dam
  • 33.1% progeny (42.4% herdmates) were males
  • Dam Info
498 total progeny records from 57 contemporary groups
( 6,751 herdmate records from 57 contemporary groups)
  • 135 progeny ( 1,585 herdmates) born to heifers
  • 144 progeny ( 1,759 herdmates) born to 2nd parity dam
  • 219 progeny ( 3,407 herdmates) born to ≥3rd parity dam
  • 35.3% progeny (41.7% herdmates) were males
  • Dam Info