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
11.1%
4.5%

74% (High)
90% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 29.7% 91%
May 2025 Birth Weight (Expected progeny birth weight) 43.9 kg 72%
May 2025 Gestation (Days between conception and birth) -0.80 days 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.62 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.78% 80%


312 total progeny records from 71 dairy contemporary groups
( 3,772 herdmate records from 67 dairy contemporary groups)
  • 26 progeny ( 113 herdmates) born to heifers
  • 69 progeny ( 863 herdmates) born to 2nd parity dam
  • 217 progeny ( 2,796 herdmates) born to ≥3rd parity dam
  • 52.6% progeny (51.2% herdmates) were males
  • Dam Info
49 total progeny records from 13 contemporary groups
( 970 herdmate records from 13 contemporary groups)
  • 1 progeny ( 158 herdmates) born to heifers
  • 8 progeny ( 185 herdmates) born to 2nd parity dam
  • 40 progeny ( 627 herdmates) born to ≥3rd parity dam
  • 59.2% progeny (48.5% herdmates) were males
  • Dam Info
6 total progeny records from 2 contemporary groups
( 119 herdmate records from 2 contemporary groups)
  • 0 progeny ( 10 herdmates) born to heifers
  • 0 progeny ( 17 herdmates) born to 2nd parity dam
  • 6 progeny ( 92 herdmates) born to ≥3rd parity dam
  • 50% progeny (32.8% herdmates) were males
  • Dam Info