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
6.6%
2.4%

99% (V High)
99% (V High)
Sep 2023 Birth Size (Progeny expected to be born large or extra large) 16.0% 98%
Sep 2023 Birth Weight (Expected progeny birth weight) 40.7 kg 98%
Sep 2023 Gestation (Days between conception and birth) -3.44 days 99%
Sep 2023 Mortality (Calves dead at or soon after birth) -0.59 99%
Sep 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.95% 99%


13,842 total progeny records from 2,819 dairy contemporary groups
( 150,586 herdmate records from 2,798 dairy contemporary groups)
  • 388 progeny ( 4,646 herdmates) born to heifers
  • 3,621 progeny ( 41,638 herdmates) born to 2nd parity dam
  • 9,833 progeny ( 104,302 herdmates) born to ≥3rd parity dam
  • 51% progeny (50.7% herdmates) were males
  • Dam Info
274 total progeny records from 65 contemporary groups
( 3,702 herdmate records from 65 contemporary groups)
  • 6 progeny ( 742 herdmates) born to heifers
  • 69 progeny ( 788 herdmates) born to 2nd parity dam
  • 199 progeny ( 2,172 herdmates) born to ≥3rd parity dam
  • 50% progeny (49.1% herdmates) were males
  • Dam Info
390 total progeny records from 70 contemporary groups
( 4,785 herdmate records from 70 contemporary groups)
  • 15 progeny ( 1,178 herdmates) born to heifers
  • 111 progeny ( 992 herdmates) born to 2nd parity dam
  • 264 progeny ( 2,615 herdmates) born to ≥3rd parity dam
  • 47.9% progeny (46.1% herdmates) were males
  • Dam Info