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
3.2%
1.7%

94% (V High)
94% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 0.3% 84%
May 2025 Birth Weight (Expected progeny birth weight) 34.2 kg 89%
May 2025 Gestation (Days between conception and birth) -1.97 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.34 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.03% 92%


597 total progeny records from 177 dairy contemporary groups
( 12,338 herdmate records from 175 dairy contemporary groups)
  • 199 progeny ( 1,407 herdmates) born to heifers
  • 96 progeny ( 3,273 herdmates) born to 2nd parity dam
  • 302 progeny ( 7,658 herdmates) born to ≥3rd parity dam
  • 43.7% progeny (50.3% herdmates) were males
  • Dam Info
12 total progeny records from 7 contemporary groups
( 291 herdmate records from 7 contemporary groups)
  • 7 progeny ( 74 herdmates) born to heifers
  • 0 progeny ( 57 herdmates) born to 2nd parity dam
  • 5 progeny ( 160 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (46.7% herdmates) were males
  • Dam Info
10 total progeny records from 8 contemporary groups
( 403 herdmate records from 8 contemporary groups)
  • 3 progeny ( 78 herdmates) born to heifers
  • 1 progeny ( 126 herdmates) born to 2nd parity dam
  • 6 progeny ( 199 herdmates) born to ≥3rd parity dam
  • 10% progeny (41.7% herdmates) were males
  • Dam Info