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
5.3%
2.5%

98% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 9.6% 86%
Sep 2025 Birth Weight (Expected progeny birth weight) 37.4 kg 96%
Sep 2025 Gestation (Days between conception and birth) -1.86 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.85 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.14% 96%


2,278 total progeny records from 217 dairy contemporary groups
( 25,229 herdmate records from 215 dairy contemporary groups)
  • 631 progeny ( 4,177 herdmates) born to heifers
  • 489 progeny ( 5,502 herdmates) born to 2nd parity dam
  • 1,158 progeny ( 15,550 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (47.8% herdmates) were males
  • Dam Info
20 total progeny records from 8 contemporary groups
( 353 herdmate records from 8 contemporary groups)
  • 11 progeny ( 112 herdmates) born to heifers
  • 2 progeny ( 50 herdmates) born to 2nd parity dam
  • 7 progeny ( 191 herdmates) born to ≥3rd parity dam
  • 10% progeny (47% herdmates) were males
  • Dam Info
110 total progeny records from 8 contemporary groups
( 1,203 herdmate records from 8 contemporary groups)
  • 22 progeny ( 195 herdmates) born to heifers
  • 61 progeny ( 341 herdmates) born to 2nd parity dam
  • 27 progeny ( 667 herdmates) born to ≥3rd parity dam
  • 55.5% progeny (46.8% herdmates) were males
  • Dam Info