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
Moderate
7.7%
2.5%

96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.3% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 94%
May 2025 Gestation (Days between conception and birth) -5.87 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.93 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.24% 97%


1,798 total progeny records from 305 dairy contemporary groups
( 19,756 herdmate records from 303 dairy contemporary groups)
  • 43 progeny ( 695 herdmates) born to heifers
  • 529 progeny ( 5,157 herdmates) born to 2nd parity dam
  • 1,226 progeny ( 13,904 herdmates) born to ≥3rd parity dam
  • 53.8% progeny (51.4% herdmates) were males
  • Dam Info
105 total progeny records from 21 contemporary groups
( 1,591 herdmate records from 21 contemporary groups)
  • 0 progeny ( 448 herdmates) born to heifers
  • 30 progeny ( 300 herdmates) born to 2nd parity dam
  • 75 progeny ( 843 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (50% herdmates) were males
  • Dam Info
40 total progeny records from 9 contemporary groups
( 728 herdmate records from 9 contemporary groups)
  • 0 progeny ( 180 herdmates) born to heifers
  • 11 progeny ( 146 herdmates) born to 2nd parity dam
  • 29 progeny ( 402 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (42.2% herdmates) were males
  • Dam Info