Date of Evaluation Trait PTA Reliability
Mar 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
4.4%
1.9%

98% (V High)
98% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 10.1% 92%
Mar 2023 Birth Weight (Expected progeny birth weight) 38.7 kg 93%
Mar 2023 Gestation (Days between conception and birth) -2.80 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.42 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.76% 96%


2,380 total progeny records from 696 dairy contemporary groups
( 23,265 herdmate records from 688 dairy contemporary groups)
  • 1,169 progeny ( 5,022 herdmates) born to heifers
  • 401 progeny ( 5,589 herdmates) born to 2nd parity dam
  • 810 progeny ( 12,654 herdmates) born to ≥3rd parity dam
  • 43.8% progeny (50.3% herdmates) were males
  • Dam Info
19 total progeny records from 8 contemporary groups
( 524 herdmate records from 8 contemporary groups)
  • 10 progeny ( 98 herdmates) born to heifers
  • 6 progeny ( 98 herdmates) born to 2nd parity dam
  • 3 progeny ( 328 herdmates) born to ≥3rd parity dam
  • 42.1% progeny (50.8% herdmates) were males
  • Dam Info
75 total progeny records from 18 contemporary groups
( 1,647 herdmate records from 18 contemporary groups)
  • 26 progeny ( 403 herdmates) born to heifers
  • 14 progeny ( 378 herdmates) born to 2nd parity dam
  • 35 progeny ( 866 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (52% herdmates) were males
  • Dam Info