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
5.4%
2.1%

98% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 11.3% 96%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 95%
Sep 2025 Gestation (Days between conception and birth) -4.36 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.20 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.06% 98%


2,537 total progeny records from 584 dairy contemporary groups
( 37,026 herdmate records from 581 dairy contemporary groups)
  • 820 progeny ( 6,153 herdmates) born to heifers
  • 523 progeny ( 7,781 herdmates) born to 2nd parity dam
  • 1,194 progeny ( 23,092 herdmates) born to ≥3rd parity dam
  • 43.2% progeny (49.7% herdmates) were males
  • Dam Info
119 total progeny records from 30 contemporary groups
( 2,181 herdmate records from 30 contemporary groups)
  • 32 progeny ( 486 herdmates) born to heifers
  • 31 progeny ( 371 herdmates) born to 2nd parity dam
  • 56 progeny ( 1,324 herdmates) born to ≥3rd parity dam
  • 45.4% progeny (46.5% herdmates) were males
  • Dam Info
108 total progeny records from 17 contemporary groups
( 2,154 herdmate records from 17 contemporary groups)
  • 43 progeny ( 433 herdmates) born to heifers
  • 25 progeny ( 422 herdmates) born to 2nd parity dam
  • 40 progeny ( 1,299 herdmates) born to ≥3rd parity dam
  • 39.8% progeny (44.1% herdmates) were males
  • Dam Info