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
6.9%
2.7%

95% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.2% 91%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 88%
May 2025 Gestation (Days between conception and birth) -3.46 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.10 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.43% 93%


1,050 total progeny records from 425 dairy contemporary groups
( 15,428 herdmate records from 419 dairy contemporary groups)
  • 232 progeny ( 1,539 herdmates) born to heifers
  • 262 progeny ( 3,883 herdmates) born to 2nd parity dam
  • 556 progeny ( 10,006 herdmates) born to ≥3rd parity dam
  • 33.8% progeny (47.8% herdmates) were males
  • Dam Info
45 total progeny records from 20 contemporary groups
( 1,086 herdmate records from 20 contemporary groups)
  • 5 progeny ( 215 herdmates) born to heifers
  • 15 progeny ( 228 herdmates) born to 2nd parity dam
  • 25 progeny ( 643 herdmates) born to ≥3rd parity dam
  • 22.2% progeny (46.4% herdmates) were males
  • Dam Info
20 total progeny records from 10 contemporary groups
( 444 herdmate records from 10 contemporary groups)
  • 1 progeny ( 85 herdmates) born to heifers
  • 7 progeny ( 96 herdmates) born to 2nd parity dam
  • 12 progeny ( 263 herdmates) born to ≥3rd parity dam
  • 30% progeny (38.5% herdmates) were males
  • Dam Info