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
8.6%
3.3%

94% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 26.2% 87%
May 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 75%
May 2025 Gestation (Days between conception and birth) -3.12 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.33 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.65% 95%


568 total progeny records from 186 dairy contemporary groups
( 6,425 herdmate records from 184 dairy contemporary groups)
  • 86 progeny ( 974 herdmates) born to heifers
  • 156 progeny ( 1,475 herdmates) born to 2nd parity dam
  • 326 progeny ( 3,976 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (49.4% herdmates) were males
  • Dam Info
20 total progeny records from 6 contemporary groups
( 131 herdmate records from 6 contemporary groups)
  • 4 progeny ( 24 herdmates) born to heifers
  • 2 progeny ( 26 herdmates) born to 2nd parity dam
  • 14 progeny ( 81 herdmates) born to ≥3rd parity dam
  • 65% progeny (46.6% herdmates) were males
  • Dam Info
9 total progeny records from 3 contemporary groups
( 217 herdmate records from 3 contemporary groups)
  • 5 progeny ( 112 herdmates) born to heifers
  • 1 progeny ( 42 herdmates) born to 2nd parity dam
  • 3 progeny ( 63 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (51.2% herdmates) were males
  • Dam Info