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
Low
4.5%
2.0%

78% (High)
91% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.7% 79%
May 2025 Birth Weight (Expected progeny birth weight) 39.2 kg 83%
May 2025 Gestation (Days between conception and birth) -2.38 days 95%
May 2025 Mortality (Calves dead at or soon after birth) -0.23 95%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.73% 82%


171 total progeny records from 64 dairy contemporary groups
( 4,642 herdmate records from 64 dairy contemporary groups)
  • 12 progeny ( 122 herdmates) born to heifers
  • 51 progeny ( 1,115 herdmates) born to 2nd parity dam
  • 108 progeny ( 3,405 herdmates) born to ≥3rd parity dam
  • 52.6% progeny (50.9% herdmates) were males
  • Dam Info
9 total progeny records from 5 contemporary groups
( 179 herdmate records from 5 contemporary groups)
  • 3 progeny ( 29 herdmates) born to heifers
  • 2 progeny ( 29 herdmates) born to 2nd parity dam
  • 4 progeny ( 121 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (48% herdmates) were males
  • Dam Info
12 total progeny records from 6 contemporary groups
( 413 herdmate records from 6 contemporary groups)
  • 0 progeny ( 66 herdmates) born to heifers
  • 0 progeny ( 108 herdmates) born to 2nd parity dam
  • 12 progeny ( 239 herdmates) born to ≥3rd parity dam
  • 50% progeny (50.4% herdmates) were males
  • Dam Info