Date of Evaluation Trait PTA Reliability
Sep 2021 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
6.8%
2.8%


96% (V High)
99% (V High)
Sep 2021 Birth Size (Progeny expected to be born large or extra large) 23.3% 86%
Sep 2021 Birth Weight (Expected progeny birth weight) 41.5 kg 91%
Sep 2021 Gestation (Days between conception and birth) -1.36 days 99%
Sep 2021 Mortality (Calves dead at or soon after birth) -0.71 99%
Sep 2021 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.94% 97%


2,999 total progeny records from 1,050 dairy contemporary groups
( 21,993 herdmate records from 1,034 dairy contemporary groups)
  • 82 progeny ( 432 herdmates) born to heifers
  • 696 progeny ( 5,687 herdmates) born to 2nd parity dam
  • 2,221 progeny ( 15,874 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (50.4% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
42 total progeny records from 9 contemporary groups
( 359 herdmate records from 9 contemporary groups)
  • 0 progeny ( 73 herdmates) born to heifers
  • 11 progeny ( 90 herdmates) born to 2nd parity dam
  • 31 progeny ( 196 herdmates) born to ≥3rd parity dam
  • 52.4% progeny (51.5% herdmates) were males
  • Dam Info