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
4.7%
2.0%


88% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.4% 94%
May 2025 Birth Weight (Expected progeny birth weight) 39.4 kg 87%
May 2025 Gestation (Days between conception and birth) -5.63 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.85 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.17% 84%


856 total progeny records from 227 dairy contemporary groups
( 17,936 herdmate records from 225 dairy contemporary groups)
  • 61 progeny ( 771 herdmates) born to heifers
  • 263 progeny ( 4,323 herdmates) born to 2nd parity dam
  • 532 progeny ( 12,842 herdmates) born to ≥3rd parity dam
  • 47% progeny (48% herdmates) were males
  • Dam Info
91 total progeny records from 21 contemporary groups
( 2,206 herdmate records from 21 contemporary groups)
  • 3 progeny ( 398 herdmates) born to heifers
  • 33 progeny ( 444 herdmates) born to 2nd parity dam
  • 55 progeny ( 1,364 herdmates) born to ≥3rd parity dam
  • 40.7% progeny (45.8% herdmates) were males
  • Dam Info
21 total progeny records from 8 contemporary groups
( 965 herdmate records from 8 contemporary groups)
  • 0 progeny ( 109 herdmates) born to heifers
  • 9 progeny ( 220 herdmates) born to 2nd parity dam
  • 12 progeny ( 636 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (46.9% herdmates) were males
  • Dam Info