Date of Evaluation Trait PTA Reliability
Jan 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
4.6%
2.3%

93% (V High)
94% (V High)
Jan 2023 Birth Size (Progeny expected to be born large or extra large) 11.8% 85%
Jan 2023 Birth Weight (Expected progeny birth weight) 40.9 kg 89%
Jan 2023 Gestation (Days between conception and birth) -3.58 days 99%
Jan 2023 Mortality (Calves dead at or soon after birth) 0.17 99%
Jan 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 72%


804 total progeny records from 187 dairy contemporary groups
( 9,492 herdmate records from 187 dairy contemporary groups)
  • 213 progeny ( 1,223 herdmates) born to heifers
  • 193 progeny ( 2,176 herdmates) born to 2nd parity dam
  • 398 progeny ( 6,093 herdmates) born to ≥3rd parity dam
  • 46.3% progeny (49.8% herdmates) were males
  • Dam Info
24 total progeny records from 8 contemporary groups
( 185 herdmate records from 8 contemporary groups)
  • 4 progeny ( 41 herdmates) born to heifers
  • 2 progeny ( 36 herdmates) born to 2nd parity dam
  • 18 progeny ( 108 herdmates) born to ≥3rd parity dam
  • 29.2% progeny (32.4% herdmates) were males
  • Dam Info
45 total progeny records from 8 contemporary groups
( 589 herdmate records from 8 contemporary groups)
  • 2 progeny ( 132 herdmates) born to heifers
  • 8 progeny ( 124 herdmates) born to 2nd parity dam
  • 35 progeny ( 333 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (46.5% herdmates) were males
  • Dam Info