Date of Evaluation Trait PTA Reliability
Jan 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.3%
2.6%

85% (V High)
95% (V High)
Jan 2023 Birth Size (Progeny expected to be born large or extra large) 19.7% 92%
Jan 2023 Birth Weight (Expected progeny birth weight) 40.9 kg 85%
Jan 2023 Gestation (Days between conception and birth) -1.99 days 99%
Jan 2023 Mortality (Calves dead at or soon after birth) -0.41 99%
Jan 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.29% 81%


775 total progeny records from 196 dairy contemporary groups
( 10,648 herdmate records from 195 dairy contemporary groups)
  • 18 progeny ( 385 herdmates) born to heifers
  • 201 progeny ( 2,990 herdmates) born to 2nd parity dam
  • 556 progeny ( 7,273 herdmates) born to ≥3rd parity dam
  • 48.6% progeny (51.4% herdmates) were males
  • Dam Info
81 total progeny records from 14 contemporary groups
( 956 herdmate records from 14 contemporary groups)
  • 3 progeny ( 211 herdmates) born to heifers
  • 20 progeny ( 193 herdmates) born to 2nd parity dam
  • 58 progeny ( 552 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (49.1% herdmates) were males
  • Dam Info
21 total progeny records from 5 contemporary groups
( 321 herdmate records from 5 contemporary groups)
  • 3 progeny ( 82 herdmates) born to heifers
  • 1 progeny ( 60 herdmates) born to 2nd parity dam
  • 17 progeny ( 179 herdmates) born to ≥3rd parity dam
  • 76.2% progeny (44.5% herdmates) were males
  • Dam Info