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
6.5%
2.7%

88% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.9% 90%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 92%
May 2025 Gestation (Days between conception and birth) -1.79 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) 4.46% 91%


672 total progeny records from 103 dairy contemporary groups
( 11,301 herdmate records from 101 dairy contemporary groups)
  • 23 progeny ( 309 herdmates) born to heifers
  • 169 progeny ( 2,730 herdmates) born to 2nd parity dam
  • 480 progeny ( 8,262 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (50.9% herdmates) were males
  • Dam Info
34 total progeny records from 9 contemporary groups
( 792 herdmate records from 9 contemporary groups)
  • 0 progeny ( 141 herdmates) born to heifers
  • 6 progeny ( 153 herdmates) born to 2nd parity dam
  • 28 progeny ( 498 herdmates) born to ≥3rd parity dam
  • 55.9% progeny (49.4% herdmates) were males
  • Dam Info
35 total progeny records from 9 contemporary groups
( 1,195 herdmate records from 9 contemporary groups)
  • 0 progeny ( 259 herdmates) born to heifers
  • 10 progeny ( 261 herdmates) born to 2nd parity dam
  • 25 progeny ( 675 herdmates) born to ≥3rd parity dam
  • 51.4% progeny (48.6% herdmates) were males
  • Dam Info