Date of Evaluation Trait PTA Reliability
May 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
4.8%
2.2%

95% (V High)
95% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 2.2% 81%
May 2023 Birth Weight (Expected progeny birth weight) 36.9 kg 87%
May 2023 Gestation (Days between conception and birth) -2.91 days 99%
May 2023 Mortality (Calves dead at or soon after birth) 0.82 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.67% 83%


1,038 total progeny records from 131 dairy contemporary groups
( 9,585 herdmate records from 126 dairy contemporary groups)
  • 326 progeny ( 1,653 herdmates) born to heifers
  • 147 progeny ( 2,147 herdmates) born to 2nd parity dam
  • 565 progeny ( 5,785 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (47.4% herdmates) were males
  • Dam Info
13 total progeny records from 3 contemporary groups
( 168 herdmate records from 3 contemporary groups)
  • 7 progeny ( 98 herdmates) born to heifers
  • 0 progeny ( 28 herdmates) born to 2nd parity dam
  • 6 progeny ( 42 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (49.4% herdmates) were males
  • Dam Info
29 total progeny records from 6 contemporary groups
( 267 herdmate records from 6 contemporary groups)
  • 9 progeny ( 50 herdmates) born to heifers
  • 4 progeny ( 65 herdmates) born to 2nd parity dam
  • 16 progeny ( 152 herdmates) born to ≥3rd parity dam
  • 6.9% progeny (24% herdmates) were males
  • Dam Info