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
6.8%
2.7%


90% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 20.2% 92%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.9 kg 94%
Sep 2025 Gestation (Days between conception and birth) -3.33 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.04 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.51% 89%


704 total progeny records from 157 dairy contemporary groups
( 16,266 herdmate records from 157 dairy contemporary groups)
  • 55 progeny ( 647 herdmates) born to heifers
  • 224 progeny ( 3,852 herdmates) born to 2nd parity dam
  • 425 progeny ( 11,767 herdmates) born to ≥3rd parity dam
  • 53.1% progeny (51.6% herdmates) were males
  • Dam Info
55 total progeny records from 13 contemporary groups
( 1,153 herdmate records from 13 contemporary groups)
  • 7 progeny ( 259 herdmates) born to heifers
  • 12 progeny ( 247 herdmates) born to 2nd parity dam
  • 36 progeny ( 647 herdmates) born to ≥3rd parity dam
  • 63.6% progeny (49.5% herdmates) were males
  • Dam Info
53 total progeny records from 12 contemporary groups
( 1,537 herdmate records from 12 contemporary groups)
  • 4 progeny ( 338 herdmates) born to heifers
  • 14 progeny ( 278 herdmates) born to 2nd parity dam
  • 35 progeny ( 921 herdmates) born to ≥3rd parity dam
  • 52.8% progeny (48.7% herdmates) were males
  • Dam Info