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

High*
9.8%
3.9%


34% (Low)
62% (High)
May 2021 Birth Size (Progeny expected to be born large or extra large) 25.8% 19%
May 2021 Birth Weight (Expected progeny birth weight) 42.3 kg 15%
May 2021 Gestation (Days between conception and birth) 0.54 days 80%
May 2021 Mortality (Calves dead at or soon after birth) 0.41 80%
May 2021 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.40% 49%


24 total progeny records from 19 dairy contemporary groups
( 250 herdmate records from 19 dairy contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 9 progeny ( 54 herdmates) born to 2nd parity dam
  • 15 progeny ( 196 herdmates) born to ≥3rd parity dam
  • 50% progeny (55.2% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info