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
6.2%
2.6%


81% (V High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.0% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 79%
Sep 2025 Gestation (Days between conception and birth) -4.50 days 96%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.67 96%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.17% 83%


181 total progeny records from 57 dairy contemporary groups
( 6,829 herdmate records from 57 dairy contemporary groups)
  • 3 progeny ( 24 herdmates) born to heifers
  • 45 progeny ( 1,642 herdmates) born to 2nd parity dam
  • 133 progeny ( 5,163 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (52.2% herdmates) were males
  • Dam Info
26 total progeny records from 12 contemporary groups
( 853 herdmate records from 12 contemporary groups)
  • 0 progeny ( 173 herdmates) born to heifers
  • 8 progeny ( 148 herdmates) born to 2nd parity dam
  • 18 progeny ( 532 herdmates) born to ≥3rd parity dam
  • 53.8% progeny (48.1% herdmates) were males
  • Dam Info
6 total progeny records from 2 contemporary groups
( 189 herdmate records from 2 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 3 progeny ( 29 herdmates) born to 2nd parity dam
  • 3 progeny ( 160 herdmates) born to ≥3rd parity dam
  • 83.3% progeny (45% herdmates) were males
  • Dam Info