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
3.3%
1.5%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 0.3% 92%
May 2025 Birth Weight (Expected progeny birth weight) 35.5 kg 96%
May 2025 Gestation (Days between conception and birth) -2.72 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 1.05 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.94% 99%


2,855 total progeny records from 525 dairy contemporary groups
( 29,934 herdmate records from 524 dairy contemporary groups)
  • 789 progeny ( 5,218 herdmates) born to heifers
  • 521 progeny ( 7,558 herdmates) born to 2nd parity dam
  • 1,545 progeny ( 17,158 herdmates) born to ≥3rd parity dam
  • 48% progeny (50.3% herdmates) were males
  • Dam Info
9 total progeny records from 2 contemporary groups
( 226 herdmate records from 2 contemporary groups)
  • 0 progeny ( 41 herdmates) born to heifers
  • 1 progeny ( 65 herdmates) born to 2nd parity dam
  • 8 progeny ( 120 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (47.8% herdmates) were males
  • Dam Info
122 total progeny records from 23 contemporary groups
( 2,526 herdmate records from 23 contemporary groups)
  • 10 progeny ( 638 herdmates) born to heifers
  • 36 progeny ( 591 herdmates) born to 2nd parity dam
  • 76 progeny ( 1,297 herdmates) born to ≥3rd parity dam
  • 41.8% progeny (49.2% herdmates) were males
  • Dam Info