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
13.4%
5.5%

85% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 37.0% 94%
May 2025 Birth Weight (Expected progeny birth weight) 44.8 kg 77%
May 2025 Gestation (Days between conception and birth) 0.35 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.02 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.20% 90%


457 total progeny records from 139 dairy contemporary groups
( 5,086 herdmate records from 136 dairy contemporary groups)
  • 12 progeny ( 141 herdmates) born to heifers
  • 97 progeny ( 1,224 herdmates) born to 2nd parity dam
  • 348 progeny ( 3,721 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (50.7% herdmates) were males
  • Dam Info
44 total progeny records from 15 contemporary groups
( 558 herdmate records from 15 contemporary groups)
  • 1 progeny ( 116 herdmates) born to heifers
  • 10 progeny ( 113 herdmates) born to 2nd parity dam
  • 33 progeny ( 329 herdmates) born to ≥3rd parity dam
  • 43.2% progeny (48.7% herdmates) were males
  • Dam Info
13 total progeny records from 7 contemporary groups
( 215 herdmate records from 7 contemporary groups)
  • 2 progeny ( 56 herdmates) born to heifers
  • 4 progeny ( 45 herdmates) born to 2nd parity dam
  • 7 progeny ( 114 herdmates) born to ≥3rd parity dam
  • 30.8% progeny (46.5% herdmates) were males
  • Dam Info