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
4.9%
2.2%


92% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 13.7% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 50%
Sep 2025 Gestation (Days between conception and birth) -3.96 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.52 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.55% 87%


518 total progeny records from 117 dairy contemporary groups
( 5,962 herdmate records from 116 dairy contemporary groups)
  • 185 progeny ( 1,068 herdmates) born to heifers
  • 107 progeny ( 1,343 herdmates) born to 2nd parity dam
  • 226 progeny ( 3,551 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (41.5% herdmates) were males
  • Dam Info
37 total progeny records from 8 contemporary groups
( 936 herdmate records from 8 contemporary groups)
  • 5 progeny ( 241 herdmates) born to heifers
  • 6 progeny ( 167 herdmates) born to 2nd parity dam
  • 26 progeny ( 528 herdmates) born to ≥3rd parity dam
  • 48.6% progeny (51.6% 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