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
5.4%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 7.5% 94%
May 2025 Birth Weight (Expected progeny birth weight) 36.4 kg 95%
May 2025 Gestation (Days between conception and birth) -2.32 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 1.48 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.94% 98%


3,628 total progeny records from 470 dairy contemporary groups
( 48,371 herdmate records from 469 dairy contemporary groups)
  • 1,134 progeny ( 7,576 herdmates) born to heifers
  • 551 progeny ( 11,419 herdmates) born to 2nd parity dam
  • 1,943 progeny ( 29,376 herdmates) born to ≥3rd parity dam
  • 39.5% progeny (48.6% herdmates) were males
  • Dam Info
73 total progeny records from 20 contemporary groups
( 981 herdmate records from 20 contemporary groups)
  • 35 progeny ( 229 herdmates) born to heifers
  • 9 progeny ( 178 herdmates) born to 2nd parity dam
  • 29 progeny ( 574 herdmates) born to ≥3rd parity dam
  • 39.7% progeny (47.6% herdmates) were males
  • Dam Info
113 total progeny records from 27 contemporary groups
( 3,779 herdmate records from 27 contemporary groups)
  • 39 progeny ( 795 herdmates) born to heifers
  • 20 progeny ( 892 herdmates) born to 2nd parity dam
  • 54 progeny ( 2,092 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (48.5% herdmates) were males
  • Dam Info