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
5.8%
2.6%

72% (High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 86%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 75%
Sep 2025 Gestation (Days between conception and birth) -4.30 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.17 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.95% 81%


313 total progeny records from 99 dairy contemporary groups
( 8,313 herdmate records from 99 dairy contemporary groups)
  • 8 progeny ( 170 herdmates) born to heifers
  • 72 progeny ( 2,066 herdmates) born to 2nd parity dam
  • 233 progeny ( 6,077 herdmates) born to ≥3rd parity dam
  • 54% progeny (48.9% herdmates) were males
  • Dam Info
26 total progeny records from 8 contemporary groups
( 1,024 herdmate records from 8 contemporary groups)
  • 0 progeny ( 220 herdmates) born to heifers
  • 5 progeny ( 201 herdmates) born to 2nd parity dam
  • 21 progeny ( 603 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (48.1% herdmates) were males
  • Dam Info
6 total progeny records from 2 contemporary groups
( 228 herdmate records from 2 contemporary groups)
  • 0 progeny ( 57 herdmates) born to heifers
  • 3 progeny ( 40 herdmates) born to 2nd parity dam
  • 3 progeny ( 131 herdmates) born to ≥3rd parity dam
  • 100% progeny (52.6% herdmates) were males
  • Dam Info