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
6.1%
2.8%

94% (V High)
97% (V High)
Nov 2023 Birth Size (Progeny expected to be born large or extra large) 20.9% 77%
Nov 2023 Birth Weight (Expected progeny birth weight) 42.6 kg 85%
Nov 2023 Gestation (Days between conception and birth) -5.21 days 99%
Nov 2023 Mortality (Calves dead at or soon after birth) -0.32 99%
Nov 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.12% 84%


780 total progeny records from 173 dairy contemporary groups
( 7,793 herdmate records from 171 dairy contemporary groups)
  • 152 progeny ( 1,069 herdmates) born to heifers
  • 185 progeny ( 1,844 herdmates) born to 2nd parity dam
  • 443 progeny ( 4,880 herdmates) born to ≥3rd parity dam
  • 31% progeny (41.9% herdmates) were males
  • Dam Info
19 total progeny records from 7 contemporary groups
( 341 herdmate records from 7 contemporary groups)
  • 4 progeny ( 96 herdmates) born to heifers
  • 5 progeny ( 116 herdmates) born to 2nd parity dam
  • 10 progeny ( 129 herdmates) born to ≥3rd parity dam
  • 42.1% progeny (43.7% herdmates) were males
  • Dam Info
30 total progeny records from 10 contemporary groups
( 283 herdmate records from 10 contemporary groups)
  • 12 progeny ( 77 herdmates) born to heifers
  • 8 progeny ( 58 herdmates) born to 2nd parity dam
  • 10 progeny ( 148 herdmates) born to ≥3rd parity dam
  • 26.7% progeny (43.5% herdmates) were males
  • Dam Info