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
4.1%
2.2%

95% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 0.3% 90%
May 2025 Birth Weight (Expected progeny birth weight) 36.6 kg 92%
May 2025 Gestation (Days between conception and birth) -3.12 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.40 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.36% 95%


923 total progeny records from 185 dairy contemporary groups
( 20,273 herdmate records from 184 dairy contemporary groups)
  • 229 progeny ( 2,697 herdmates) born to heifers
  • 165 progeny ( 5,188 herdmates) born to 2nd parity dam
  • 529 progeny ( 12,388 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (50.4% herdmates) were males
  • Dam Info
29 total progeny records from 8 contemporary groups
( 577 herdmate records from 8 contemporary groups)
  • 5 progeny ( 99 herdmates) born to heifers
  • 1 progeny ( 168 herdmates) born to 2nd parity dam
  • 23 progeny ( 310 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (45.6% herdmates) were males
  • Dam Info
25 total progeny records from 2 contemporary groups
( 403 herdmate records from 2 contemporary groups)
  • 1 progeny ( 131 herdmates) born to heifers
  • 0 progeny ( 81 herdmates) born to 2nd parity dam
  • 24 progeny ( 191 herdmates) born to ≥3rd parity dam
  • 44% progeny (37.5% herdmates) were males
  • Dam Info