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

High
8.4%
3.3%


87% (V High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 20.2% 56%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 64%
Sep 2025 Gestation (Days between conception and birth) -1.42 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.18 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.25% 72%


496 total progeny records from 82 dairy contemporary groups
( 11,607 herdmate records from 82 dairy contemporary groups)
  • 125 progeny ( 1,332 herdmates) born to heifers
  • 123 progeny ( 2,864 herdmates) born to 2nd parity dam
  • 248 progeny ( 7,411 herdmates) born to ≥3rd parity dam
  • 22.4% progeny (44.9% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
11 total progeny records from 3 contemporary groups
( 431 herdmate records from 3 contemporary groups)
  • 6 progeny ( 88 herdmates) born to heifers
  • 3 progeny ( 103 herdmates) born to 2nd parity dam
  • 2 progeny ( 240 herdmates) born to ≥3rd parity dam
  • 18.2% progeny (42% herdmates) were males
  • Dam Info