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
High
10.0%
4.0%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 26.1% 96%
May 2025 Birth Weight (Expected progeny birth weight) 42.6 kg 96%
May 2025 Gestation (Days between conception and birth) -1.65 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.58 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.03% 99%


3,796 total progeny records from 1,838 dairy contemporary groups
( 26,909 herdmate records from 1,800 dairy contemporary groups)
  • 1,532 progeny ( 6,975 herdmates) born to heifers
  • 732 progeny ( 6,777 herdmates) born to 2nd parity dam
  • 1,532 progeny ( 13,157 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (49% herdmates) were males
  • Dam Info
3 total progeny records from 3 contemporary groups
( 117 herdmate records from 3 contemporary groups)
  • 1 progeny ( 34 herdmates) born to heifers
  • 1 progeny ( 34 herdmates) born to 2nd parity dam
  • 1 progeny ( 49 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (41% herdmates) were males
  • Dam Info
3 total progeny records from 3 contemporary groups
( 84 herdmate records from 3 contemporary groups)
  • 3 progeny ( 47 herdmates) born to heifers
  • 0 progeny ( 16 herdmates) born to 2nd parity dam
  • 0 progeny ( 21 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (48.8% herdmates) were males
  • Dam Info