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
Low
5.1%
2.5%

91% (V High)
90% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 8.9% 71%
May 2025 Birth Weight (Expected progeny birth weight) 36.4 kg 70%
May 2025 Gestation (Days between conception and birth) -1.85 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.52 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.15% 80%


338 total progeny records from 48 dairy contemporary groups
( 6,556 herdmate records from 48 dairy contemporary groups)
  • 149 progeny ( 1,136 herdmates) born to heifers
  • 43 progeny ( 1,455 herdmates) born to 2nd parity dam
  • 146 progeny ( 3,965 herdmates) born to ≥3rd parity dam
  • 39.1% progeny (45.6% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 204 herdmate records from 2 contemporary groups)
  • 0 progeny ( 35 herdmates) born to heifers
  • 0 progeny ( 39 herdmates) born to 2nd parity dam
  • 3 progeny ( 130 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (46.1% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 178 herdmate records from 1 contemporary groups)
  • 0 progeny ( 31 herdmates) born to heifers
  • 0 progeny ( 35 herdmates) born to 2nd parity dam
  • 2 progeny ( 112 herdmates) born to ≥3rd parity dam
  • 0% progeny (43.8% herdmates) were males
  • Dam Info