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

Low
5.7%
2.2%


99% (V High)
99% (V High)
Jul 2021 Birth Size (Progeny expected to be born large or extra large) 17.1% 93%
Jul 2021 Birth Weight (Expected progeny birth weight) 40.4 kg 97%
Jul 2021 Gestation (Days between conception and birth) -2.85 days 99%
Jul 2021 Mortality (Calves dead at or soon after birth) -0.32 99%
Jul 2021 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.94% 99%


8,431 total progeny records from 1,791 dairy contemporary groups
( 64,416 herdmate records from 1,776 dairy contemporary groups)
  • 3,326 progeny ( 10,948 herdmates) born to heifers
  • 1,706 progeny ( 15,238 herdmates) born to 2nd parity dam
  • 3,399 progeny ( 38,230 herdmates) born to ≥3rd parity dam
  • 49% progeny (50.7% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 13 herdmate records from 1 contemporary groups)
  • 1 progeny ( 1 herdmates) born to heifers
  • 0 progeny ( 2 herdmates) born to 2nd parity dam
  • 0 progeny ( 10 herdmates) born to ≥3rd parity dam
  • 100% progeny (30.8% herdmates) were males
  • Dam Info
172 total progeny records from 29 contemporary groups
( 2,766 herdmate records from 29 contemporary groups)
  • 84 progeny ( 678 herdmates) born to heifers
  • 34 progeny ( 739 herdmates) born to 2nd parity dam
  • 54 progeny ( 1,349 herdmates) born to ≥3rd parity dam
  • 51.2% progeny (50.4% herdmates) were males
  • Dam Info