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
4.6%
2.1%

99% (V High)
99% (V High)
Nov 2023 Birth Size (Progeny expected to be born large or extra large) 13.3% 88%
Nov 2023 Birth Weight (Expected progeny birth weight) 40.7 kg 97%
Nov 2023 Gestation (Days between conception and birth) -5.62 days 99%
Nov 2023 Mortality (Calves dead at or soon after birth) -0.02 99%
Nov 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.53% 98%


2,964 total progeny records from 775 dairy contemporary groups
( 25,196 herdmate records from 760 dairy contemporary groups)
  • 1,042 progeny ( 4,549 herdmates) born to heifers
  • 625 progeny ( 6,117 herdmates) born to 2nd parity dam
  • 1,297 progeny ( 14,530 herdmates) born to ≥3rd parity dam
  • 39.3% progeny (46.8% herdmates) were males
  • Dam Info
81 total progeny records from 26 contemporary groups
( 756 herdmate records from 26 contemporary groups)
  • 19 progeny ( 158 herdmates) born to heifers
  • 15 progeny ( 152 herdmates) born to 2nd parity dam
  • 47 progeny ( 446 herdmates) born to ≥3rd parity dam
  • 29.6% progeny (50.4% herdmates) were males
  • Dam Info
148 total progeny records from 28 contemporary groups
( 1,381 herdmate records from 28 contemporary groups)
  • 21 progeny ( 260 herdmates) born to heifers
  • 33 progeny ( 315 herdmates) born to 2nd parity dam
  • 94 progeny ( 806 herdmates) born to ≥3rd parity dam
  • 34.5% progeny (49% herdmates) were males
  • Dam Info