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
6.7%
3.1%


94% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 24.1% 85%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.0 kg 79%
Sep 2025 Gestation (Days between conception and birth) -2.35 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.21 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.55% 85%


490 total progeny records from 176 dairy contemporary groups
( 5,149 herdmate records from 175 dairy contemporary groups)
  • 132 progeny ( 978 herdmates) born to heifers
  • 138 progeny ( 1,254 herdmates) born to 2nd parity dam
  • 220 progeny ( 2,917 herdmates) born to ≥3rd parity dam
  • 30.2% progeny (39.7% herdmates) were males
  • Dam Info
19 total progeny records from 10 contemporary groups
( 517 herdmate records from 10 contemporary groups)
  • 6 progeny ( 156 herdmates) born to heifers
  • 5 progeny ( 101 herdmates) born to 2nd parity dam
  • 8 progeny ( 260 herdmates) born to ≥3rd parity dam
  • 42.1% progeny (38.5% herdmates) were males
  • Dam Info
6 total progeny records from 3 contemporary groups
( 115 herdmate records from 3 contemporary groups)
  • 0 progeny ( 23 herdmates) born to heifers
  • 3 progeny ( 23 herdmates) born to 2nd parity dam
  • 3 progeny ( 69 herdmates) born to ≥3rd parity dam
  • 100% progeny (43.5% herdmates) were males
  • Dam Info