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
3.7%
1.9%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 9.9% 96%
May 2025 Birth Weight (Expected progeny birth weight) 35.3 kg 98%
May 2025 Gestation (Days between conception and birth) -6.17 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.58 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.10% 99%


6,244 total progeny records from 863 dairy contemporary groups
( 61,784 herdmate records from 855 dairy contemporary groups)
  • 1,825 progeny ( 11,292 herdmates) born to heifers
  • 1,270 progeny ( 14,922 herdmates) born to 2nd parity dam
  • 3,149 progeny ( 35,570 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (49.6% herdmates) were males
  • Dam Info
65 total progeny records from 14 contemporary groups
( 689 herdmate records from 14 contemporary groups)
  • 25 progeny ( 149 herdmates) born to heifers
  • 8 progeny ( 141 herdmates) born to 2nd parity dam
  • 32 progeny ( 399 herdmates) born to ≥3rd parity dam
  • 47.7% progeny (48.3% herdmates) were males
  • Dam Info
251 total progeny records from 32 contemporary groups
( 3,153 herdmate records from 31 contemporary groups)
  • 82 progeny ( 754 herdmates) born to heifers
  • 40 progeny ( 684 herdmates) born to 2nd parity dam
  • 129 progeny ( 1,715 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (48.5% herdmates) were males
  • Dam Info