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
7.1%
2.6%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.8% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 96%
May 2025 Gestation (Days between conception and birth) -3.68 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.19 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 99%


5,029 total progeny records from 1,108 dairy contemporary groups
( 65,781 herdmate records from 1,100 dairy contemporary groups)
  • 164 progeny ( 2,115 herdmates) born to heifers
  • 1,260 progeny ( 17,374 herdmates) born to 2nd parity dam
  • 3,605 progeny ( 46,292 herdmates) born to ≥3rd parity dam
  • 51.4% progeny (50.6% herdmates) were males
  • Dam Info
154 total progeny records from 37 contemporary groups
( 2,383 herdmate records from 37 contemporary groups)
  • 6 progeny ( 572 herdmates) born to heifers
  • 37 progeny ( 455 herdmates) born to 2nd parity dam
  • 111 progeny ( 1,356 herdmates) born to ≥3rd parity dam
  • 52.6% progeny (49.4% herdmates) were males
  • Dam Info
130 total progeny records from 40 contemporary groups
( 2,854 herdmate records from 40 contemporary groups)
  • 6 progeny ( 711 herdmates) born to heifers
  • 38 progeny ( 538 herdmates) born to 2nd parity dam
  • 86 progeny ( 1,605 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (48.4% herdmates) were males
  • Dam Info