Date of Evaluation Trait PTA Reliability
Jul 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
7.1%
2.6%

98% (V High)
99% (V High)
Jul 2023 Birth Size (Progeny expected to be born large or extra large) 21.3% 91%
Jul 2023 Birth Weight (Expected progeny birth weight) 40.3 kg 91%
Jul 2023 Gestation (Days between conception and birth) -2.66 days 99%
Jul 2023 Mortality (Calves dead at or soon after birth) 0.35 99%
Jul 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.67% 96%


3,096 total progeny records from 895 dairy contemporary groups
( 25,685 herdmate records from 887 dairy contemporary groups)
  • 796 progeny ( 4,130 herdmates) born to heifers
  • 713 progeny ( 6,826 herdmates) born to 2nd parity dam
  • 1,587 progeny ( 14,729 herdmates) born to ≥3rd parity dam
  • 43.7% progeny (49.5% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 117 herdmate records from 3 contemporary groups)
  • 0 progeny ( 42 herdmates) born to heifers
  • 0 progeny ( 19 herdmates) born to 2nd parity dam
  • 7 progeny ( 56 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (44.4% herdmates) were males
  • Dam Info
45 total progeny records from 13 contemporary groups
( 780 herdmate records from 13 contemporary groups)
  • 12 progeny ( 223 herdmates) born to heifers
  • 9 progeny ( 171 herdmates) born to 2nd parity dam
  • 24 progeny ( 386 herdmates) born to ≥3rd parity dam
  • 51.1% progeny (49.4% herdmates) were males
  • Dam Info