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
12.1%
4.5%


67% (High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 32.6% 86%
Sep 2025 Birth Weight (Expected progeny birth weight) 44.7 kg 61%
Sep 2025 Gestation (Days between conception and birth) -0.28 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.27 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.08% 82%


314 total progeny records from 91 dairy contemporary groups
( 4,409 herdmate records from 89 dairy contemporary groups)
  • 9 progeny ( 121 herdmates) born to heifers
  • 69 progeny ( 1,045 herdmates) born to 2nd parity dam
  • 236 progeny ( 3,243 herdmates) born to ≥3rd parity dam
  • 46.5% progeny (50.1% herdmates) were males
  • Dam Info
24 total progeny records from 12 contemporary groups
( 505 herdmate records from 12 contemporary groups)
  • 2 progeny ( 128 herdmates) born to heifers
  • 11 progeny ( 121 herdmates) born to 2nd parity dam
  • 11 progeny ( 256 herdmates) born to ≥3rd parity dam
  • 41.7% progeny (48.3% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 48 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 6 herdmates) born to 2nd parity dam
  • 2 progeny ( 42 herdmates) born to ≥3rd parity dam
  • 0% progeny (0% herdmates) were males
  • Dam Info