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

High
8.4%
2.8%


97% (V High)
99% (V High)
Jul 2021 Birth Size (Progeny expected to be born large or extra large) 20.2% 94%
Jul 2021 Birth Weight (Expected progeny birth weight) 40.1 kg 92%
Jul 2021 Gestation (Days between conception and birth) -1.87 days 99%
Jul 2021 Mortality (Calves dead at or soon after birth) -0.01 99%
Jul 2021 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.57% 97%


5,992 total progeny records from 1,666 dairy contemporary groups
( 53,740 herdmate records from 1,639 dairy contemporary groups)
  • 259 progeny ( 1,313 herdmates) born to heifers
  • 1,567 progeny ( 14,138 herdmates) born to 2nd parity dam
  • 4,166 progeny ( 38,289 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (51.2% herdmates) were males
  • Dam Info
76 total progeny records from 30 contemporary groups
( 1,151 herdmate records from 30 contemporary groups)
  • 0 progeny ( 225 herdmates) born to heifers
  • 19 progeny ( 212 herdmates) born to 2nd parity dam
  • 57 progeny ( 714 herdmates) born to ≥3rd parity dam
  • 57.9% progeny (53.5% herdmates) were males
  • Dam Info
73 total progeny records from 10 contemporary groups
( 1,027 herdmate records from 10 contemporary groups)
  • 0 progeny ( 204 herdmates) born to heifers
  • 24 progeny ( 250 herdmates) born to 2nd parity dam
  • 49 progeny ( 573 herdmates) born to ≥3rd parity dam
  • 39.7% progeny (48.4% herdmates) were males
  • Dam Info