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
6.7%
2.5%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 99%
May 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 99%
May 2025 Gestation (Days between conception and birth) -3.60 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.65 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 99%


13,879 total progeny records from 2,838 dairy contemporary groups
( 150,886 herdmate records from 2,817 dairy contemporary groups)
  • 387 progeny ( 4,450 herdmates) born to heifers
  • 3,637 progeny ( 41,752 herdmates) born to 2nd parity dam
  • 9,855 progeny ( 104,684 herdmates) born to ≥3rd parity dam
  • 51% progeny (50.9% herdmates) were males
  • Dam Info
273 total progeny records from 65 contemporary groups
( 3,700 herdmate records from 65 contemporary groups)
  • 6 progeny ( 746 herdmates) born to heifers
  • 66 progeny ( 789 herdmates) born to 2nd parity dam
  • 201 progeny ( 2,165 herdmates) born to ≥3rd parity dam
  • 50.2% progeny (49.1% herdmates) were males
  • Dam Info
388 total progeny records from 70 contemporary groups
( 4,769 herdmate records from 70 contemporary groups)
  • 14 progeny ( 1,176 herdmates) born to heifers
  • 109 progeny ( 991 herdmates) born to 2nd parity dam
  • 265 progeny ( 2,602 herdmates) born to ≥3rd parity dam
  • 48.2% progeny (46.2% herdmates) were males
  • Dam Info