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
5.7%
2.0%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.0% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 98%
May 2025 Gestation (Days between conception and birth) -3.86 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.27 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.51% 99%


15,611 total progeny records from 4,697 dairy contemporary groups
( 130,410 herdmate records from 4,630 dairy contemporary groups)
  • 4,614 progeny ( 20,561 herdmates) born to heifers
  • 3,332 progeny ( 31,102 herdmates) born to 2nd parity dam
  • 7,665 progeny ( 78,747 herdmates) born to ≥3rd parity dam
  • 49.9% progeny (50.6% herdmates) were males
  • Dam Info
4 total progeny records from 3 contemporary groups
( 80 herdmate records from 3 contemporary groups)
  • 0 progeny ( 18 herdmates) born to heifers
  • 1 progeny ( 17 herdmates) born to 2nd parity dam
  • 3 progeny ( 45 herdmates) born to ≥3rd parity dam
  • 50% progeny (52.5% herdmates) were males
  • Dam Info
169 total progeny records from 41 contemporary groups
( 3,015 herdmate records from 41 contemporary groups)
  • 62 progeny ( 785 herdmates) born to heifers
  • 33 progeny ( 677 herdmates) born to 2nd parity dam
  • 74 progeny ( 1,553 herdmates) born to ≥3rd parity dam
  • 39.6% progeny (48.3% herdmates) were males
  • Dam Info