Date of Evaluation Trait PTA Reliability
Jul 2022 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
5.8%
2.6%


90% (V High)
94% (V High)
Jul 2022 Birth Size (Progeny expected to be born large or extra large) 21.2% 84%
Jul 2022 Birth Weight (Expected progeny birth weight) 40.0 kg 80%
Jul 2022 Gestation (Days between conception and birth) -2.28 days 98%
Jul 2022 Mortality (Calves dead at or soon after birth) -0.54 98%
Jul 2022 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.70% 69%


529 total progeny records from 156 dairy contemporary groups
( 4,931 herdmate records from 154 dairy contemporary groups)
  • 138 progeny ( 671 herdmates) born to heifers
  • 127 progeny ( 1,283 herdmates) born to 2nd parity dam
  • 264 progeny ( 2,977 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (49.3% herdmates) were males
  • Dam Info
27 total progeny records from 8 contemporary groups
( 210 herdmate records from 7 contemporary groups)
  • 4 progeny ( 39 herdmates) born to heifers
  • 6 progeny ( 47 herdmates) born to 2nd parity dam
  • 17 progeny ( 124 herdmates) born to ≥3rd parity dam
  • 59.3% progeny (46.2% herdmates) were males
  • Dam Info
19 total progeny records from 6 contemporary groups
( 187 herdmate records from 6 contemporary groups)
  • 4 progeny ( 33 herdmates) born to heifers
  • 10 progeny ( 44 herdmates) born to 2nd parity dam
  • 5 progeny ( 110 herdmates) born to ≥3rd parity dam
  • 52.6% progeny (49.7% herdmates) were males
  • Dam Info