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
5.2%
2.3%

85% (V High)
93% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.4% 83%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 62%
May 2025 Gestation (Days between conception and birth) -2.37 days 96%
May 2025 Mortality (Calves dead at or soon after birth) -0.61 96%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.22% 78%


200 total progeny records from 48 dairy contemporary groups
( 2,337 herdmate records from 48 dairy contemporary groups)
  • 54 progeny ( 281 herdmates) born to heifers
  • 46 progeny ( 576 herdmates) born to 2nd parity dam
  • 100 progeny ( 1,480 herdmates) born to ≥3rd parity dam
  • 28% progeny (46% herdmates) were males
  • Dam Info
21 total progeny records from 4 contemporary groups
( 160 herdmate records from 4 contemporary groups)
  • 10 progeny ( 36 herdmates) born to heifers
  • 0 progeny ( 22 herdmates) born to 2nd parity dam
  • 11 progeny ( 102 herdmates) born to ≥3rd parity dam
  • 4.8% progeny (43.1% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 83 herdmate records from 1 contemporary groups)
  • 1 progeny ( 9 herdmates) born to heifers
  • 0 progeny ( 8 herdmates) born to 2nd parity dam
  • 1 progeny ( 66 herdmates) born to ≥3rd parity dam
  • 50% progeny (43.4% herdmates) were males
  • Dam Info