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%
2.4%

94% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.4% 91%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 94%
May 2025 Gestation (Days between conception and birth) -3.19 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.14 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.09% 95%


842 total progeny records from 120 dairy contemporary groups
( 9,526 herdmate records from 119 dairy contemporary groups)
  • 56 progeny ( 568 herdmates) born to heifers
  • 278 progeny ( 2,584 herdmates) born to 2nd parity dam
  • 508 progeny ( 6,374 herdmates) born to ≥3rd parity dam
  • 51.1% progeny (51% herdmates) were males
  • Dam Info
30 total progeny records from 7 contemporary groups
( 530 herdmate records from 7 contemporary groups)
  • 0 progeny ( 121 herdmates) born to heifers
  • 8 progeny ( 118 herdmates) born to 2nd parity dam
  • 22 progeny ( 291 herdmates) born to ≥3rd parity dam
  • 40% progeny (54% herdmates) were males
  • Dam Info
46 total progeny records from 5 contemporary groups
( 751 herdmate records from 5 contemporary groups)
  • 1 progeny ( 230 herdmates) born to heifers
  • 14 progeny ( 182 herdmates) born to 2nd parity dam
  • 31 progeny ( 339 herdmates) born to ≥3rd parity dam
  • 39.1% progeny (53% herdmates) were males
  • Dam Info