Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.5%
2.5%

97% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 12.4% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.5 kg 85%
Sep 2025 Gestation (Days between conception and birth) -4.69 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.26 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.30% 92%


1,573 total progeny records from 412 dairy contemporary groups
( 26,124 herdmate records from 409 dairy contemporary groups)
  • 610 progeny ( 3,674 herdmates) born to heifers
  • 321 progeny ( 5,385 herdmates) born to 2nd parity dam
  • 642 progeny ( 17,065 herdmates) born to ≥3rd parity dam
  • 29.8% progeny (47.4% herdmates) were males
  • Dam Info
89 total progeny records from 36 contemporary groups
( 2,171 herdmate records from 36 contemporary groups)
  • 44 progeny ( 447 herdmates) born to heifers
  • 18 progeny ( 497 herdmates) born to 2nd parity dam
  • 27 progeny ( 1,227 herdmates) born to ≥3rd parity dam
  • 31.5% progeny (45% herdmates) were males
  • Dam Info
13 total progeny records from 6 contemporary groups
( 257 herdmate records from 6 contemporary groups)
  • 2 progeny ( 42 herdmates) born to heifers
  • 5 progeny ( 46 herdmates) born to 2nd parity dam
  • 6 progeny ( 169 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (45.9% herdmates) were males
  • Dam Info