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
5.1%
2.3%

90% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.1% 94%
May 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 92%
May 2025 Gestation (Days between conception and birth) -4.11 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.30 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.72% 92%


1,072 total progeny records from 188 dairy contemporary groups
( 16,378 herdmate records from 187 dairy contemporary groups)
  • 30 progeny ( 268 herdmates) born to heifers
  • 262 progeny ( 4,005 herdmates) born to 2nd parity dam
  • 780 progeny ( 12,105 herdmates) born to ≥3rd parity dam
  • 53.4% progeny (50.8% herdmates) were males
  • Dam Info
83 total progeny records from 20 contemporary groups
( 1,429 herdmate records from 20 contemporary groups)
  • 4 progeny ( 348 herdmates) born to heifers
  • 19 progeny ( 248 herdmates) born to 2nd parity dam
  • 60 progeny ( 833 herdmates) born to ≥3rd parity dam
  • 55.4% progeny (52.1% herdmates) were males
  • Dam Info
40 total progeny records from 4 contemporary groups
( 790 herdmate records from 4 contemporary groups)
  • 0 progeny ( 38 herdmates) born to heifers
  • 8 progeny ( 188 herdmates) born to 2nd parity dam
  • 32 progeny ( 564 herdmates) born to ≥3rd parity dam
  • 52.5% progeny (53.2% herdmates) were males
  • Dam Info