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%
2.4%

95% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 10.2% 86%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.1 kg 67%
Sep 2025 Gestation (Days between conception and birth) -1.87 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.04 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.00% 91%


627 total progeny records from 94 dairy contemporary groups
( 8,182 herdmate records from 94 dairy contemporary groups)
  • 236 progeny ( 1,732 herdmates) born to heifers
  • 83 progeny ( 1,773 herdmates) born to 2nd parity dam
  • 308 progeny ( 4,677 herdmates) born to ≥3rd parity dam
  • 45.1% progeny (50.8% herdmates) were males
  • Dam Info
24 total progeny records from 2 contemporary groups
( 93 herdmate records from 2 contemporary groups)
  • 11 progeny ( 27 herdmates) born to heifers
  • 3 progeny ( 19 herdmates) born to 2nd parity dam
  • 10 progeny ( 47 herdmates) born to ≥3rd parity dam
  • 50% progeny (49.5% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 181 herdmate records from 1 contemporary groups)
  • 0 progeny ( 33 herdmates) born to heifers
  • 0 progeny ( 33 herdmates) born to 2nd parity dam
  • 2 progeny ( 115 herdmates) born to ≥3rd parity dam
  • 50% progeny (54.1% herdmates) were males
  • Dam Info