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%

96% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.3% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 93%
Sep 2025 Gestation (Days between conception and birth) -4.42 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.50 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.77% 94%


1,025 total progeny records from 343 dairy contemporary groups
( 15,302 herdmate records from 341 dairy contemporary groups)
  • 163 progeny ( 842 herdmates) born to heifers
  • 209 progeny ( 3,893 herdmates) born to 2nd parity dam
  • 653 progeny ( 10,567 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (50.1% herdmates) were males
  • Dam Info
29 total progeny records from 16 contemporary groups
( 1,083 herdmate records from 16 contemporary groups)
  • 9 progeny ( 236 herdmates) born to heifers
  • 5 progeny ( 251 herdmates) born to 2nd parity dam
  • 15 progeny ( 596 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (51.2% herdmates) were males
  • Dam Info
35 total progeny records from 8 contemporary groups
( 630 herdmate records from 8 contemporary groups)
  • 6 progeny ( 140 herdmates) born to heifers
  • 4 progeny ( 113 herdmates) born to 2nd parity dam
  • 25 progeny ( 377 herdmates) born to ≥3rd parity dam
  • 34.3% progeny (51.7% herdmates) were males
  • Dam Info