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

Low
4.4%
1.9%


67% (High)
89% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 13.4% 82%
Mar 2023 Birth Weight (Expected progeny birth weight) 38.6 kg 79%
Mar 2023 Gestation (Days between conception and birth) -4.28 days 98%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.86 98%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.59% 40%


276 total progeny records from 77 dairy contemporary groups
( 8,415 herdmate records from 77 dairy contemporary groups)
  • 14 progeny ( 307 herdmates) born to heifers
  • 88 progeny ( 2,035 herdmates) born to 2nd parity dam
  • 174 progeny ( 6,073 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (51.2% herdmates) were males
  • Dam Info
18 total progeny records from 6 contemporary groups
( 442 herdmate records from 6 contemporary groups)
  • 0 progeny ( 67 herdmates) born to heifers
  • 10 progeny ( 91 herdmates) born to 2nd parity dam
  • 8 progeny ( 284 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (47.5% herdmates) were males
  • Dam Info
19 total progeny records from 7 contemporary groups
( 806 herdmate records from 7 contemporary groups)
  • 4 progeny ( 184 herdmates) born to heifers
  • 7 progeny ( 231 herdmates) born to 2nd parity dam
  • 8 progeny ( 391 herdmates) born to ≥3rd parity dam
  • 47.4% progeny (49.6% herdmates) were males
  • Dam Info