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
High
11.8%
5.1%

90% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 32.0% 95%
May 2025 Birth Weight (Expected progeny birth weight) 45.1 kg 89%
May 2025 Gestation (Days between conception and birth) 1.80 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.22 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.98% 90%


986 total progeny records from 239 dairy contemporary groups
( 11,087 herdmate records from 236 dairy contemporary groups)
  • 103 progeny ( 720 herdmates) born to heifers
  • 200 progeny ( 2,439 herdmates) born to 2nd parity dam
  • 683 progeny ( 7,928 herdmates) born to ≥3rd parity dam
  • 40.5% progeny (48.4% herdmates) were males
  • Dam Info
117 total progeny records from 30 contemporary groups
( 1,883 herdmate records from 30 contemporary groups)
  • 8 progeny ( 349 herdmates) born to heifers
  • 32 progeny ( 363 herdmates) born to 2nd parity dam
  • 77 progeny ( 1,171 herdmates) born to ≥3rd parity dam
  • 26.5% progeny (47.3% herdmates) were males
  • Dam Info
41 total progeny records from 13 contemporary groups
( 528 herdmate records from 12 contemporary groups)
  • 7 progeny ( 108 herdmates) born to heifers
  • 10 progeny ( 105 herdmates) born to 2nd parity dam
  • 24 progeny ( 315 herdmates) born to ≥3rd parity dam
  • 31.7% progeny (38.6% herdmates) were males
  • Dam Info