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
5.5%
2.3%

83% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.0% 77%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 83%
Sep 2025 Gestation (Days between conception and birth) -3.82 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.35 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.71% 85%


298 total progeny records from 70 dairy contemporary groups
( 6,524 herdmate records from 70 dairy contemporary groups)
  • 3 progeny ( 49 herdmates) born to heifers
  • 80 progeny ( 1,652 herdmates) born to 2nd parity dam
  • 215 progeny ( 4,823 herdmates) born to ≥3rd parity dam
  • 53.4% progeny (51.6% herdmates) were males
  • Dam Info
8 total progeny records from 4 contemporary groups
( 474 herdmate records from 4 contemporary groups)
  • 1 progeny ( 124 herdmates) born to heifers
  • 3 progeny ( 75 herdmates) born to 2nd parity dam
  • 4 progeny ( 275 herdmates) born to ≥3rd parity dam
  • 75% progeny (53.2% herdmates) were males
  • Dam Info
11 total progeny records from 4 contemporary groups
( 356 herdmate records from 4 contemporary groups)
  • 0 progeny ( 98 herdmates) born to heifers
  • 1 progeny ( 74 herdmates) born to 2nd parity dam
  • 10 progeny ( 184 herdmates) born to ≥3rd parity dam
  • 36.4% progeny (48% herdmates) were males
  • Dam Info