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
5.2%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.1% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 96%
May 2025 Gestation (Days between conception and birth) -3.64 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.27 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.65% 98%


3,471 total progeny records from 957 dairy contemporary groups
( 33,609 herdmate records from 945 dairy contemporary groups)
  • 948 progeny ( 4,449 herdmates) born to heifers
  • 790 progeny ( 8,452 herdmates) born to 2nd parity dam
  • 1,733 progeny ( 20,708 herdmates) born to ≥3rd parity dam
  • 46% progeny (49.7% herdmates) were males
  • Dam Info
257 total progeny records from 52 contemporary groups
( 3,349 herdmate records from 50 contemporary groups)
  • 68 progeny ( 890 herdmates) born to heifers
  • 62 progeny ( 686 herdmates) born to 2nd parity dam
  • 127 progeny ( 1,773 herdmates) born to ≥3rd parity dam
  • 41.2% progeny (46.3% herdmates) were males
  • Dam Info
59 total progeny records from 17 contemporary groups
( 475 herdmate records from 15 contemporary groups)
  • 13 progeny ( 99 herdmates) born to heifers
  • 12 progeny ( 100 herdmates) born to 2nd parity dam
  • 34 progeny ( 276 herdmates) born to ≥3rd parity dam
  • 37.3% progeny (38.9% herdmates) were males
  • Dam Info