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
4.2%
2.0%


70% (High)
90% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 14.4% 62%
Jul 2020 Birth Weight (Expected progeny birth weight) 37.9 kg 63%
Jul 2020 Gestation (Days between conception and birth) -3.18 days 97%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.74 97%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.79% 43%


294 total progeny records from 36 dairy contemporary groups
( 3,882 herdmate records from 36 dairy contemporary groups)
  • 30 progeny ( 210 herdmates) born to heifers
  • 69 progeny ( 969 herdmates) born to 2nd parity dam
  • 195 progeny ( 2,703 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (51.6% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 59 herdmate records from 1 contemporary groups)
  • 0 progeny ( 16 herdmates) born to heifers
  • 0 progeny ( 16 herdmates) born to 2nd parity dam
  • 2 progeny ( 27 herdmates) born to ≥3rd parity dam
  • 0% progeny (66.1% herdmates) were males
  • Dam Info
6 total progeny records from 2 contemporary groups
( 43 herdmate records from 2 contemporary groups)
  • 2 progeny ( 6 herdmates) born to heifers
  • 2 progeny ( 5 herdmates) born to 2nd parity dam
  • 2 progeny ( 32 herdmates) born to ≥3rd parity dam
  • 50% progeny (32.6% herdmates) were males
  • Dam Info