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
5.2%
2.4%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.4% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 98%
May 2025 Gestation (Days between conception and birth) -4.98 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.45 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.83% 99%


10,489 total progeny records from 2,747 dairy contemporary groups
( 150,543 herdmate records from 2,723 dairy contemporary groups)
  • 2,054 progeny ( 14,586 herdmates) born to heifers
  • 2,027 progeny ( 34,160 herdmates) born to 2nd parity dam
  • 6,408 progeny ( 101,797 herdmates) born to ≥3rd parity dam
  • 41.4% progeny (48.5% herdmates) were males
  • Dam Info
807 total progeny records from 211 contemporary groups
( 14,102 herdmate records from 211 contemporary groups)
  • 177 progeny ( 2,979 herdmates) born to heifers
  • 144 progeny ( 2,826 herdmates) born to 2nd parity dam
  • 486 progeny ( 8,297 herdmates) born to ≥3rd parity dam
  • 40.8% progeny (46.9% herdmates) were males
  • Dam Info
259 total progeny records from 60 contemporary groups
( 5,959 herdmate records from 60 contemporary groups)
  • 66 progeny ( 1,221 herdmates) born to heifers
  • 56 progeny ( 1,168 herdmates) born to 2nd parity dam
  • 137 progeny ( 3,570 herdmates) born to ≥3rd parity dam
  • 44.8% progeny (45.1% herdmates) were males
  • Dam Info