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
7.0%
2.8%

98% (V High)
99% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 21.8% 97%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.8 kg 97%
Mar 2023 Gestation (Days between conception and birth) -5.33 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.03 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.30% 97%


9,391 total progeny records from 2,050 dairy contemporary groups
( 112,468 herdmate records from 2,037 dairy contemporary groups)
  • 200 progeny ( 2,076 herdmates) born to heifers
  • 2,385 progeny ( 29,426 herdmates) born to 2nd parity dam
  • 6,806 progeny ( 80,966 herdmates) born to ≥3rd parity dam
  • 51.4% progeny (50.9% herdmates) were males
  • Dam Info
208 total progeny records from 61 contemporary groups
( 3,404 herdmate records from 61 contemporary groups)
  • 1 progeny ( 798 herdmates) born to heifers
  • 46 progeny ( 684 herdmates) born to 2nd parity dam
  • 161 progeny ( 1,922 herdmates) born to ≥3rd parity dam
  • 53.8% progeny (51.3% herdmates) were males
  • Dam Info
196 total progeny records from 49 contemporary groups
( 3,193 herdmate records from 49 contemporary groups)
  • 1 progeny ( 685 herdmates) born to heifers
  • 40 progeny ( 719 herdmates) born to 2nd parity dam
  • 155 progeny ( 1,789 herdmates) born to ≥3rd parity dam
  • 56.1% progeny (49.8% herdmates) were males
  • Dam Info