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
5.8%
2.2%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.4% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 98%
May 2025 Gestation (Days between conception and birth) -3.36 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.68 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.09% 99%


7,347 total progeny records from 2,177 dairy contemporary groups
( 58,334 herdmate records from 2,124 dairy contemporary groups)
  • 1,146 progeny ( 4,530 herdmates) born to heifers
  • 1,689 progeny ( 14,669 herdmates) born to 2nd parity dam
  • 4,512 progeny ( 39,135 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (50.8% herdmates) were males
  • Dam Info
89 total progeny records from 29 contemporary groups
( 1,083 herdmate records from 29 contemporary groups)
  • 13 progeny ( 171 herdmates) born to heifers
  • 21 progeny ( 209 herdmates) born to 2nd parity dam
  • 55 progeny ( 703 herdmates) born to ≥3rd parity dam
  • 57.3% progeny (51% herdmates) were males
  • Dam Info
141 total progeny records from 35 contemporary groups
( 1,870 herdmate records from 35 contemporary groups)
  • 22 progeny ( 469 herdmates) born to heifers
  • 38 progeny ( 375 herdmates) born to 2nd parity dam
  • 81 progeny ( 1,026 herdmates) born to ≥3rd parity dam
  • 44.7% progeny (49.8% herdmates) were males
  • Dam Info