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
5.5%
2.5%

94% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.4% 87%
May 2025 Birth Weight (Expected progeny birth weight) 39.0 kg 94%
May 2025 Gestation (Days between conception and birth) -4.38 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.37 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 92%


859 total progeny records from 188 dairy contemporary groups
( 20,460 herdmate records from 188 dairy contemporary groups)
  • 97 progeny ( 1,459 herdmates) born to heifers
  • 267 progeny ( 5,152 herdmates) born to 2nd parity dam
  • 495 progeny ( 13,849 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (51.4% herdmates) were males
  • Dam Info
22 total progeny records from 8 contemporary groups
( 809 herdmate records from 8 contemporary groups)
  • 1 progeny ( 169 herdmates) born to heifers
  • 5 progeny ( 143 herdmates) born to 2nd parity dam
  • 16 progeny ( 497 herdmates) born to ≥3rd parity dam
  • 40.9% progeny (52.2% herdmates) were males
  • Dam Info
59 total progeny records from 14 contemporary groups
( 2,060 herdmate records from 14 contemporary groups)
  • 1 progeny ( 545 herdmates) born to heifers
  • 35 progeny ( 561 herdmates) born to 2nd parity dam
  • 23 progeny ( 954 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (44.7% herdmates) were males
  • Dam Info