Date of Evaluation Trait PTA Reliability
Sep 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.3%
2.2%

97% (V High)
99% (V High)
Sep 2023 Birth Size (Progeny expected to be born large or extra large) 20.0% 89%
Sep 2023 Birth Weight (Expected progeny birth weight) 40.6 kg 91%
Sep 2023 Gestation (Days between conception and birth) -3.47 days 99%
Sep 2023 Mortality (Calves dead at or soon after birth) -0.20 99%
Sep 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.09% 97%


3,191 total progeny records from 802 dairy contemporary groups
( 26,954 herdmate records from 797 dairy contemporary groups)
  • 447 progeny ( 2,235 herdmates) born to heifers
  • 762 progeny ( 7,267 herdmates) born to 2nd parity dam
  • 1,982 progeny ( 17,452 herdmates) born to ≥3rd parity dam
  • 48.5% progeny (50.5% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 50 herdmate records from 1 contemporary groups)
  • 0 progeny ( 13 herdmates) born to heifers
  • 0 progeny ( 9 herdmates) born to 2nd parity dam
  • 1 progeny ( 28 herdmates) born to ≥3rd parity dam
  • 100% progeny (52% herdmates) were males
  • Dam Info
47 total progeny records from 15 contemporary groups
( 783 herdmate records from 15 contemporary groups)
  • 7 progeny ( 253 herdmates) born to heifers
  • 10 progeny ( 167 herdmates) born to 2nd parity dam
  • 30 progeny ( 363 herdmates) born to ≥3rd parity dam
  • 46.8% progeny (51.9% herdmates) were males
  • Dam Info