Date of Evaluation Trait PTA Reliability
Sep 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.5%
2.1%

99% (V High)
99% (V High)
Sep 2023 Birth Size (Progeny expected to be born large or extra large) 17.1% 94%
Sep 2023 Birth Weight (Expected progeny birth weight) 40.3 kg 94%
Sep 2023 Gestation (Days between conception and birth) -3.71 days 99%
Sep 2023 Mortality (Calves dead at or soon after birth) -0.24 99%
Sep 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.00% 99%


7,301 total progeny records from 2,436 dairy contemporary groups
( 47,391 herdmate records from 2,346 dairy contemporary groups)
  • 1,689 progeny ( 5,092 herdmates) born to heifers
  • 1,543 progeny ( 11,746 herdmates) born to 2nd parity dam
  • 4,069 progeny ( 30,553 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (50.4% herdmates) were males
  • Dam Info
4 total progeny records from 2 contemporary groups
( 34 herdmate records from 2 contemporary groups)
  • 2 progeny ( 6 herdmates) born to heifers
  • 2 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 28 herdmates) born to ≥3rd parity dam
  • 25% progeny (58.8% herdmates) were males
  • Dam Info
59 total progeny records from 21 contemporary groups
( 564 herdmate records from 21 contemporary groups)
  • 4 progeny ( 148 herdmates) born to heifers
  • 17 progeny ( 106 herdmates) born to 2nd parity dam
  • 38 progeny ( 310 herdmates) born to ≥3rd parity dam
  • 47.5% progeny (45.7% herdmates) were males
  • Dam Info