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
6.7%
2.4%


87% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.2% 85%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 81%
Sep 2025 Gestation (Days between conception and birth) -2.11 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.43 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 90%


337 total progeny records from 104 dairy contemporary groups
( 8,111 herdmate records from 104 dairy contemporary groups)
  • 16 progeny ( 223 herdmates) born to heifers
  • 95 progeny ( 2,311 herdmates) born to 2nd parity dam
  • 226 progeny ( 5,577 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (51.6% herdmates) were males
  • Dam Info
12 total progeny records from 5 contemporary groups
( 325 herdmate records from 5 contemporary groups)
  • 0 progeny ( 62 herdmates) born to heifers
  • 2 progeny ( 81 herdmates) born to 2nd parity dam
  • 10 progeny ( 182 herdmates) born to ≥3rd parity dam
  • 25% progeny (48.9% herdmates) were males
  • Dam Info
6 total progeny records from 2 contemporary groups
( 108 herdmate records from 2 contemporary groups)
  • 3 progeny ( 39 herdmates) born to heifers
  • 0 progeny ( 20 herdmates) born to 2nd parity dam
  • 3 progeny ( 49 herdmates) born to ≥3rd parity dam
  • 16.7% progeny (57.4% herdmates) were males
  • Dam Info