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%
2.9%

95% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.6% 94%
May 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 94%
May 2025 Gestation (Days between conception and birth) -2.30 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.75 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.75% 92%


463 total progeny records from 141 dairy contemporary groups
( 3,928 herdmate records from 139 dairy contemporary groups)
  • 131 progeny ( 966 herdmates) born to heifers
  • 99 progeny ( 884 herdmates) born to 2nd parity dam
  • 233 progeny ( 2,078 herdmates) born to ≥3rd parity dam
  • 36.3% progeny (40.4% herdmates) were males
  • Dam Info
63 total progeny records from 18 contemporary groups
( 754 herdmate records from 18 contemporary groups)
  • 20 progeny ( 230 herdmates) born to heifers
  • 9 progeny ( 166 herdmates) born to 2nd parity dam
  • 34 progeny ( 358 herdmates) born to ≥3rd parity dam
  • 38.1% progeny (41.9% herdmates) were males
  • Dam Info
42 total progeny records from 10 contemporary groups
( 404 herdmate records from 10 contemporary groups)
  • 13 progeny ( 109 herdmates) born to heifers
  • 5 progeny ( 86 herdmates) born to 2nd parity dam
  • 24 progeny ( 209 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (49.8% herdmates) were males
  • Dam Info