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

High*
8.0%
3.5%


63% (High)
87% (V High)
Sep 2023 Birth Size (Progeny expected to be born large or extra large) 25.0% 7%
Sep 2023 Birth Weight (Expected progeny birth weight) 41.4 kg 6%
Sep 2023 Gestation (Days between conception and birth) -1.95 days 93%
Sep 2023 Mortality (Calves dead at or soon after birth) 0.27 93%
Sep 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.49% 36%


67 total progeny records from 13 dairy contemporary groups
( 259 herdmate records from 13 dairy contemporary groups)
  • 29 progeny ( 82 herdmates) born to heifers
  • 16 progeny ( 43 herdmates) born to 2nd parity dam
  • 22 progeny ( 134 herdmates) born to ≥3rd parity dam
  • 55.2% progeny (50.2% 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