Date of Evaluation Trait PTA Reliability
Nov 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.9%
2.3%

98% (V High)
99% (V High)
Nov 2023 Birth Size (Progeny expected to be born large or extra large) 19.0% 93%
Nov 2023 Birth Weight (Expected progeny birth weight) 41.8 kg 94%
Nov 2023 Gestation (Days between conception and birth) -4.02 days 99%
Nov 2023 Mortality (Calves dead at or soon after birth) -0.39 99%
Nov 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.76% 98%


2,814 total progeny records from 641 dairy contemporary groups
( 32,671 herdmate records from 637 dairy contemporary groups)
  • 600 progeny ( 2,988 herdmates) born to heifers
  • 717 progeny ( 7,939 herdmates) born to 2nd parity dam
  • 1,497 progeny ( 21,744 herdmates) born to ≥3rd parity dam
  • 40% progeny (49% herdmates) were males
  • Dam Info
115 total progeny records from 32 contemporary groups
( 2,912 herdmate records from 32 contemporary groups)
  • 30 progeny ( 675 herdmates) born to heifers
  • 24 progeny ( 649 herdmates) born to 2nd parity dam
  • 61 progeny ( 1,588 herdmates) born to ≥3rd parity dam
  • 39.1% progeny (49.7% herdmates) were males
  • Dam Info
81 total progeny records from 22 contemporary groups
( 1,891 herdmate records from 22 contemporary groups)
  • 22 progeny ( 384 herdmates) born to heifers
  • 22 progeny ( 404 herdmates) born to 2nd parity dam
  • 37 progeny ( 1,103 herdmates) born to ≥3rd parity dam
  • 29.6% progeny (45.6% herdmates) were males
  • Dam Info