Date of Evaluation Trait PTA Reliability
Jul 2020 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
6.1%
2.2%


97% (V High)
99% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 20.5% 82%
Jul 2020 Birth Weight (Expected progeny birth weight) 40.3 kg 89%
Jul 2020 Gestation (Days between conception and birth) -3.50 days 99%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.22 99%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.91% 96%


3,186 total progeny records from 797 dairy contemporary groups
( 26,806 herdmate records from 792 dairy contemporary groups)
  • 445 progeny ( 2,213 herdmates) born to heifers
  • 762 progeny ( 7,258 herdmates) born to 2nd parity dam
  • 1,979 progeny ( 17,335 herdmates) born to ≥3rd parity dam
  • 48.6% 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
38 total progeny records from 12 contemporary groups
( 630 herdmate records from 12 contemporary groups)
  • 5 progeny ( 204 herdmates) born to heifers
  • 8 progeny ( 135 herdmates) born to 2nd parity dam
  • 25 progeny ( 291 herdmates) born to ≥3rd parity dam
  • 44.7% progeny (51% herdmates) were males
  • Dam Info