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

Low
6.2%
2.7%


61% (High)
88% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 78%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.9 kg 63%
Sep 2025 Gestation (Days between conception and birth) -4.02 days 89%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.34 89%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.88% 73%


93 total progeny records from 28 dairy contemporary groups
( 1,803 herdmate records from 28 dairy contemporary groups)
  • 3 progeny ( 77 herdmates) born to heifers
  • 24 progeny ( 501 herdmates) born to 2nd parity dam
  • 66 progeny ( 1,225 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (51.5% herdmates) were males
  • Dam Info
12 total progeny records from 2 contemporary groups
( 114 herdmate records from 2 contemporary groups)
  • 1 progeny ( 34 herdmates) born to heifers
  • 1 progeny ( 20 herdmates) born to 2nd parity dam
  • 10 progeny ( 60 herdmates) born to ≥3rd parity dam
  • 50% progeny (51.8% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 11 herdmate records from 1 contemporary groups)
  • 0 progeny ( 4 herdmates) born to heifers
  • 0 progeny ( 3 herdmates) born to 2nd parity dam
  • 2 progeny ( 4 herdmates) born to ≥3rd parity dam
  • 50% progeny (27.3% herdmates) were males
  • Dam Info