Date of Evaluation Trait PTA Reliability
Mar 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Moderate
7.5%
3.1%

67% (High)
88% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 20.0% 83%
Mar 2023 Birth Weight (Expected progeny birth weight) 41.5 kg 71%
Mar 2023 Gestation (Days between conception and birth) -3.46 days 96%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.15 96%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.57% 47%


225 total progeny records from 69 dairy contemporary groups
( 7,701 herdmate records from 69 dairy contemporary groups)
  • 3 progeny ( 164 herdmates) born to heifers
  • 54 progeny ( 1,943 herdmates) born to 2nd parity dam
  • 168 progeny ( 5,594 herdmates) born to ≥3rd parity dam
  • 44.9% progeny (50.3% herdmates) were males
  • Dam Info
20 total progeny records from 10 contemporary groups
( 603 herdmate records from 10 contemporary groups)
  • 0 progeny ( 88 herdmates) born to heifers
  • 5 progeny ( 128 herdmates) born to 2nd parity dam
  • 15 progeny ( 387 herdmates) born to ≥3rd parity dam
  • 35% progeny (54.7% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 119 herdmate records from 3 contemporary groups)
  • 0 progeny ( 38 herdmates) born to heifers
  • 2 progeny ( 25 herdmates) born to 2nd parity dam
  • 5 progeny ( 56 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (47.9% herdmates) were males
  • Dam Info