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
5.3%
2.3%


78% (High)
92% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 20.2% 80%
Jul 2020 Birth Weight (Expected progeny birth weight) 39.2 kg 85%
Jul 2020 Gestation (Days between conception and birth) -4.17 days 98%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.09 98%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.50% 61%


417 total progeny records from 66 dairy contemporary groups
( 7,462 herdmate records from 66 dairy contemporary groups)
  • 14 progeny ( 544 herdmates) born to heifers
  • 105 progeny ( 1,798 herdmates) born to 2nd parity dam
  • 298 progeny ( 5,120 herdmates) born to ≥3rd parity dam
  • 51.8% progeny (50.9% herdmates) were males
  • Dam Info
22 total progeny records from 4 contemporary groups
( 321 herdmate records from 4 contemporary groups)
  • 1 progeny ( 66 herdmates) born to heifers
  • 3 progeny ( 89 herdmates) born to 2nd parity dam
  • 18 progeny ( 166 herdmates) born to ≥3rd parity dam
  • 54.5% progeny (47.7% herdmates) were males
  • Dam Info
34 total progeny records from 2 contemporary groups
( 426 herdmate records from 2 contemporary groups)
  • 0 progeny ( 109 herdmates) born to heifers
  • 4 progeny ( 100 herdmates) born to 2nd parity dam
  • 30 progeny ( 217 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (53.3% herdmates) were males
  • Dam Info