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

Moderate
7.9%
3.0%


92% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.9% 92%
May 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 86%
May 2025 Gestation (Days between conception and birth) 0.28 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.01 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.44% 88%


630 total progeny records from 197 dairy contemporary groups
( 7,295 herdmate records from 197 dairy contemporary groups)
  • 91 progeny ( 893 herdmates) born to heifers
  • 176 progeny ( 2,024 herdmates) born to 2nd parity dam
  • 363 progeny ( 4,378 herdmates) born to ≥3rd parity dam
  • 40% progeny (43.6% herdmates) were males
  • Dam Info
58 total progeny records from 27 contemporary groups
( 747 herdmate records from 27 contemporary groups)
  • 8 progeny ( 230 herdmates) born to heifers
  • 16 progeny ( 190 herdmates) born to 2nd parity dam
  • 34 progeny ( 327 herdmates) born to ≥3rd parity dam
  • 34.5% progeny (34.8% herdmates) were males
  • Dam Info
16 total progeny records from 6 contemporary groups
( 169 herdmate records from 6 contemporary groups)
  • 3 progeny ( 68 herdmates) born to heifers
  • 7 progeny ( 39 herdmates) born to 2nd parity dam
  • 6 progeny ( 62 herdmates) born to ≥3rd parity dam
  • 25% progeny (34.9% herdmates) were males
  • Dam Info