Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

High*
9.9%
4.5%


65% (High)
77% (High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 27.7% 33%
Sep 2025 Birth Weight (Expected progeny birth weight) 43.2 kg 28%
Sep 2025 Gestation (Days between conception and birth) -2.73 days 75%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.29 75%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.08% 49%


34 total progeny records from 18 dairy contemporary groups
( 320 herdmate records from 17 dairy contemporary groups)
  • 17 progeny ( 152 herdmates) born to heifers
  • 7 progeny ( 67 herdmates) born to 2nd parity dam
  • 10 progeny ( 101 herdmates) born to ≥3rd parity dam
  • 0% progeny (33.4% 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