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
5.4%
2.4%

98% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.8% 97%
May 2025 Birth Weight (Expected progeny birth weight) 39.0 kg 97%
May 2025 Gestation (Days between conception and birth) -3.73 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.12 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.67% 93%


3,318 total progeny records from 695 dairy contemporary groups
( 62,011 herdmate records from 692 dairy contemporary groups)
  • 981 progeny ( 8,281 herdmates) born to heifers
  • 799 progeny ( 13,646 herdmates) born to 2nd parity dam
  • 1,538 progeny ( 40,084 herdmates) born to ≥3rd parity dam
  • 43% progeny (47.6% herdmates) were males
  • Dam Info
190 total progeny records from 47 contemporary groups
( 3,928 herdmate records from 47 contemporary groups)
  • 50 progeny ( 839 herdmates) born to heifers
  • 42 progeny ( 825 herdmates) born to 2nd parity dam
  • 98 progeny ( 2,264 herdmates) born to ≥3rd parity dam
  • 38.9% progeny (46.9% herdmates) were males
  • Dam Info
180 total progeny records from 30 contemporary groups
( 4,384 herdmate records from 30 contemporary groups)
  • 38 progeny ( 1,156 herdmates) born to heifers
  • 80 progeny ( 1,246 herdmates) born to 2nd parity dam
  • 62 progeny ( 1,982 herdmates) born to ≥3rd parity dam
  • 45.6% progeny (43.1% herdmates) were males
  • Dam Info