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
4.4%
1.9%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.8% 98%
May 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 99%
May 2025 Gestation (Days between conception and birth) -2.08 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.06 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.35% 99%


18,992 total progeny records from 5,028 dairy contemporary groups
( 134,575 herdmate records from 4,947 dairy contemporary groups)
  • 1,978 progeny ( 9,626 herdmates) born to heifers
  • 4,879 progeny ( 35,332 herdmates) born to 2nd parity dam
  • 12,135 progeny ( 89,617 herdmates) born to ≥3rd parity dam
  • 47.9% progeny (50.9% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 165 herdmate records from 2 contemporary groups)
  • 1 progeny ( 19 herdmates) born to heifers
  • 1 progeny ( 24 herdmates) born to 2nd parity dam
  • 0 progeny ( 122 herdmates) born to ≥3rd parity dam
  • 50% progeny (52.1% herdmates) were males
  • Dam Info
349 total progeny records from 71 contemporary groups
( 3,879 herdmate records from 69 contemporary groups)
  • 28 progeny ( 1,173 herdmates) born to heifers
  • 95 progeny ( 825 herdmates) born to 2nd parity dam
  • 226 progeny ( 1,881 herdmates) born to ≥3rd parity dam
  • 49.9% progeny (48.9% herdmates) were males
  • Dam Info