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
5.1%
2.2%

98% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.7% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.4 kg 94%
Sep 2025 Gestation (Days between conception and birth) -3.63 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.74 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.87% 97%


2,489 total progeny records from 602 dairy contemporary groups
( 34,073 herdmate records from 601 dairy contemporary groups)
  • 660 progeny ( 3,472 herdmates) born to heifers
  • 560 progeny ( 7,607 herdmates) born to 2nd parity dam
  • 1,269 progeny ( 22,994 herdmates) born to ≥3rd parity dam
  • 40.2% progeny (48.2% herdmates) were males
  • Dam Info
142 total progeny records from 33 contemporary groups
( 1,999 herdmate records from 33 contemporary groups)
  • 51 progeny ( 388 herdmates) born to heifers
  • 25 progeny ( 360 herdmates) born to 2nd parity dam
  • 66 progeny ( 1,251 herdmates) born to ≥3rd parity dam
  • 45.1% progeny (46.8% herdmates) were males
  • Dam Info
54 total progeny records from 18 contemporary groups
( 1,522 herdmate records from 18 contemporary groups)
  • 9 progeny ( 305 herdmates) born to heifers
  • 14 progeny ( 275 herdmates) born to 2nd parity dam
  • 31 progeny ( 942 herdmates) born to ≥3rd parity dam
  • 29.6% progeny (46.2% herdmates) were males
  • Dam Info