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
6.8%
2.6%


80% (V High)
90% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.5% 79%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.9 kg 68%
Sep 2025 Gestation (Days between conception and birth) -3.18 days 95%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.24 95%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.05% 81%


141 total progeny records from 62 dairy contemporary groups
( 5,632 herdmate records from 62 dairy contemporary groups)
  • 14 progeny ( 244 herdmates) born to heifers
  • 34 progeny ( 1,243 herdmates) born to 2nd parity dam
  • 93 progeny ( 4,145 herdmates) born to ≥3rd parity dam
  • 58.2% progeny (51.8% herdmates) were males
  • Dam Info
9 total progeny records from 6 contemporary groups
( 333 herdmate records from 6 contemporary groups)
  • 0 progeny ( 62 herdmates) born to heifers
  • 1 progeny ( 58 herdmates) born to 2nd parity dam
  • 8 progeny ( 213 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (46.2% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 174 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 1 progeny ( 42 herdmates) born to 2nd parity dam
  • 0 progeny ( 132 herdmates) born to ≥3rd parity dam
  • 0% progeny (49.4% herdmates) were males
  • Dam Info