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*
7.5%
2.9%


75% (High)
83% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 25.2% 55%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 39%
Sep 2025 Gestation (Days between conception and birth) -1.03 days 87%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.87 87%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.32% 64%


74 total progeny records from 18 dairy contemporary groups
( 1,076 herdmate records from 18 dairy contemporary groups)
  • 39 progeny ( 316 herdmates) born to heifers
  • 15 progeny ( 241 herdmates) born to 2nd parity dam
  • 20 progeny ( 519 herdmates) born to ≥3rd parity dam
  • 10.8% progeny (35.2% 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
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