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
5.6%
2.1%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.4% 98%
May 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 94%
May 2025 Gestation (Days between conception and birth) -3.51 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.02 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.86% 99%


4,706 total progeny records from 1,346 dairy contemporary groups
( 58,107 herdmate records from 1,331 dairy contemporary groups)
  • 1,213 progeny ( 4,786 herdmates) born to heifers
  • 1,041 progeny ( 14,036 herdmates) born to 2nd parity dam
  • 2,452 progeny ( 39,285 herdmates) born to ≥3rd parity dam
  • 48.6% progeny (51.3% herdmates) were males
  • Dam Info
174 total progeny records from 51 contemporary groups
( 2,382 herdmate records from 51 contemporary groups)
  • 77 progeny ( 590 herdmates) born to heifers
  • 32 progeny ( 432 herdmates) born to 2nd parity dam
  • 65 progeny ( 1,360 herdmates) born to ≥3rd parity dam
  • 46% progeny (48.6% herdmates) were males
  • Dam Info
80 total progeny records from 21 contemporary groups
( 1,507 herdmate records from 21 contemporary groups)
  • 29 progeny ( 288 herdmates) born to heifers
  • 22 progeny ( 274 herdmates) born to 2nd parity dam
  • 29 progeny ( 945 herdmates) born to ≥3rd parity dam
  • 57.5% progeny (50.9% herdmates) were males
  • Dam Info