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
5.8%
2.0%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.9% 94%
May 2025 Birth Weight (Expected progeny birth weight) 38.4 kg 96%
May 2025 Gestation (Days between conception and birth) -4.74 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.31 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.07% 98%


2,178 total progeny records from 690 dairy contemporary groups
( 30,758 herdmate records from 687 dairy contemporary groups)
  • 652 progeny ( 5,531 herdmates) born to heifers
  • 409 progeny ( 7,879 herdmates) born to 2nd parity dam
  • 1,117 progeny ( 17,348 herdmates) born to ≥3rd parity dam
  • 41.1% progeny (48.1% herdmates) were males
  • Dam Info
5 total progeny records from 4 contemporary groups
( 127 herdmate records from 4 contemporary groups)
  • 0 progeny ( 15 herdmates) born to heifers
  • 2 progeny ( 20 herdmates) born to 2nd parity dam
  • 3 progeny ( 92 herdmates) born to ≥3rd parity dam
  • 40% progeny (56.7% herdmates) were males
  • Dam Info
73 total progeny records from 20 contemporary groups
( 1,999 herdmate records from 20 contemporary groups)
  • 40 progeny ( 494 herdmates) born to heifers
  • 5 progeny ( 567 herdmates) born to 2nd parity dam
  • 28 progeny ( 938 herdmates) born to ≥3rd parity dam
  • 21.9% progeny (46.4% herdmates) were males
  • Dam Info