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
6.4%
2.5%

97% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.9% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 97%
May 2025 Gestation (Days between conception and birth) -4.61 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.90 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.91% 99%


4,302 total progeny records from 1,242 dairy contemporary groups
( 56,266 herdmate records from 1,230 dairy contemporary groups)
  • 131 progeny ( 1,290 herdmates) born to heifers
  • 1,158 progeny ( 15,339 herdmates) born to 2nd parity dam
  • 3,013 progeny ( 39,637 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (51% herdmates) were males
  • Dam Info
156 total progeny records from 43 contemporary groups
( 2,392 herdmate records from 43 contemporary groups)
  • 2 progeny ( 583 herdmates) born to heifers
  • 25 progeny ( 463 herdmates) born to 2nd parity dam
  • 129 progeny ( 1,346 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (48% herdmates) were males
  • Dam Info
83 total progeny records from 22 contemporary groups
( 1,041 herdmate records from 22 contemporary groups)
  • 0 progeny ( 242 herdmates) born to heifers
  • 19 progeny ( 207 herdmates) born to 2nd parity dam
  • 64 progeny ( 592 herdmates) born to ≥3rd parity dam
  • 56.6% progeny (48.7% herdmates) were males
  • Dam Info