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
6.0%
2.5%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.0% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 98%
May 2025 Gestation (Days between conception and birth) -4.74 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.37 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.48% 99%


6,321 total progeny records from 1,506 dairy contemporary groups
( 52,548 herdmate records from 1,489 dairy contemporary groups)
  • 1,442 progeny ( 7,741 herdmates) born to heifers
  • 1,440 progeny ( 13,346 herdmates) born to 2nd parity dam
  • 3,439 progeny ( 31,461 herdmates) born to ≥3rd parity dam
  • 48% progeny (49.5% herdmates) were males
  • Dam Info
8 total progeny records from 4 contemporary groups
( 179 herdmate records from 4 contemporary groups)
  • 0 progeny ( 38 herdmates) born to heifers
  • 4 progeny ( 43 herdmates) born to 2nd parity dam
  • 4 progeny ( 98 herdmates) born to ≥3rd parity dam
  • 62.5% progeny (49.7% herdmates) were males
  • Dam Info
209 total progeny records from 38 contemporary groups
( 2,984 herdmate records from 38 contemporary groups)
  • 57 progeny ( 863 herdmates) born to heifers
  • 48 progeny ( 763 herdmates) born to 2nd parity dam
  • 104 progeny ( 1,358 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (49.8% herdmates) were males
  • Dam Info