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
6.7%
2.8%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.4% 97%
May 2025 Birth Weight (Expected progeny birth weight) 38.7 kg 97%
May 2025 Gestation (Days between conception and birth) -2.55 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.75 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.41% 99%


5,427 total progeny records from 1,361 dairy contemporary groups
( 39,950 herdmate records from 1,339 dairy contemporary groups)
  • 273 progeny ( 1,430 herdmates) born to heifers
  • 1,482 progeny ( 10,420 herdmates) born to 2nd parity dam
  • 3,672 progeny ( 28,100 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (50.9% herdmates) were males
  • Dam Info
82 total progeny records from 16 contemporary groups
( 577 herdmate records from 16 contemporary groups)
  • 5 progeny ( 111 herdmates) born to heifers
  • 39 progeny ( 115 herdmates) born to 2nd parity dam
  • 38 progeny ( 351 herdmates) born to ≥3rd parity dam
  • 54.9% progeny (49.9% herdmates) were males
  • Dam Info
97 total progeny records from 17 contemporary groups
( 668 herdmate records from 17 contemporary groups)
  • 0 progeny ( 158 herdmates) born to heifers
  • 27 progeny ( 108 herdmates) born to 2nd parity dam
  • 70 progeny ( 402 herdmates) born to ≥3rd parity dam
  • 57.7% progeny (54.3% herdmates) were males
  • Dam Info