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
6.5%
2.5%

82% (V High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.7% 79%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.4 kg 90%
Sep 2025 Gestation (Days between conception and birth) -4.71 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.67 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.70% 76%


271 total progeny records from 41 dairy contemporary groups
( 5,587 herdmate records from 41 dairy contemporary groups)
  • 35 progeny ( 759 herdmates) born to heifers
  • 74 progeny ( 1,308 herdmates) born to 2nd parity dam
  • 162 progeny ( 3,520 herdmates) born to ≥3rd parity dam
  • 33.2% progeny (44.4% herdmates) were males
  • Dam Info
10 total progeny records from 5 contemporary groups
( 499 herdmate records from 5 contemporary groups)
  • 0 progeny ( 87 herdmates) born to heifers
  • 3 progeny ( 101 herdmates) born to 2nd parity dam
  • 7 progeny ( 311 herdmates) born to ≥3rd parity dam
  • 10% progeny (39.5% herdmates) were males
  • Dam Info
31 total progeny records from 5 contemporary groups
( 1,030 herdmate records from 5 contemporary groups)
  • 7 progeny ( 275 herdmates) born to heifers
  • 7 progeny ( 213 herdmates) born to 2nd parity dam
  • 17 progeny ( 542 herdmates) born to ≥3rd parity dam
  • 35.5% progeny (42.5% herdmates) were males
  • Dam Info