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*
8.8%
3.4%

88% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.2% 87%
May 2025 Birth Weight (Expected progeny birth weight) 42.5 kg 97%
May 2025 Gestation (Days between conception and birth) -2.70 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.30 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.95% 92%


520 total progeny records from 147 dairy contemporary groups
( 7,327 herdmate records from 145 dairy contemporary groups)
  • 53 progeny ( 352 herdmates) born to heifers
  • 106 progeny ( 1,765 herdmates) born to 2nd parity dam
  • 361 progeny ( 5,210 herdmates) born to ≥3rd parity dam
  • 50% progeny (50.8% herdmates) were males
  • Dam Info
23 total progeny records from 10 contemporary groups
( 513 herdmate records from 10 contemporary groups)
  • 0 progeny ( 108 herdmates) born to heifers
  • 6 progeny ( 93 herdmates) born to 2nd parity dam
  • 17 progeny ( 312 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (48% herdmates) were males
  • Dam Info
109 total progeny records from 12 contemporary groups
( 358 herdmate records from 11 contemporary groups)
  • 5 progeny ( 102 herdmates) born to heifers
  • 30 progeny ( 75 herdmates) born to 2nd parity dam
  • 74 progeny ( 181 herdmates) born to ≥3rd parity dam
  • 66.1% progeny (48.9% herdmates) were males
  • Dam Info