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%
2.2%

72% (High)
89% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.3% 79%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 86%
May 2025 Gestation (Days between conception and birth) -2.83 days 95%
May 2025 Mortality (Calves dead at or soon after birth) -0.37 95%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.75% 74%


147 total progeny records from 47 dairy contemporary groups
( 5,928 herdmate records from 47 dairy contemporary groups)
  • 12 progeny ( 90 herdmates) born to heifers
  • 31 progeny ( 1,561 herdmates) born to 2nd parity dam
  • 104 progeny ( 4,277 herdmates) born to ≥3rd parity dam
  • 53.7% progeny (47.5% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 171 herdmate records from 2 contemporary groups)
  • 0 progeny ( 21 herdmates) born to heifers
  • 1 progeny ( 42 herdmates) born to 2nd parity dam
  • 1 progeny ( 108 herdmates) born to ≥3rd parity dam
  • 100% progeny (42.7% herdmates) were males
  • Dam Info
7 total progeny records from 2 contemporary groups
( 208 herdmate records from 2 contemporary groups)
  • 0 progeny ( 53 herdmates) born to heifers
  • 0 progeny ( 28 herdmates) born to 2nd parity dam
  • 7 progeny ( 127 herdmates) born to ≥3rd parity dam
  • 71.4% progeny (45.7% herdmates) were males
  • Dam Info