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
5.7%
2.6%


81% (V High)
91% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 13.3% 77%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 91%
Sep 2025 Gestation (Days between conception and birth) -4.25 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.19 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.30% 83%


332 total progeny records from 68 dairy contemporary groups
( 8,979 herdmate records from 67 dairy contemporary groups)
  • 10 progeny ( 240 herdmates) born to heifers
  • 59 progeny ( 2,176 herdmates) born to 2nd parity dam
  • 263 progeny ( 6,563 herdmates) born to ≥3rd parity dam
  • 47% progeny (49.9% herdmates) were males
  • Dam Info
7 total progeny records from 2 contemporary groups
( 162 herdmate records from 2 contemporary groups)
  • 0 progeny ( 41 herdmates) born to heifers
  • 1 progeny ( 28 herdmates) born to 2nd parity dam
  • 6 progeny ( 93 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (48.1% herdmates) were males
  • Dam Info
30 total progeny records from 6 contemporary groups
( 1,221 herdmate records from 6 contemporary groups)
  • 5 progeny ( 250 herdmates) born to heifers
  • 4 progeny ( 263 herdmates) born to 2nd parity dam
  • 21 progeny ( 708 herdmates) born to ≥3rd parity dam
  • 63.3% progeny (44.4% herdmates) were males
  • Dam Info