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
5.9%
2.6%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.7% 98%
May 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 98%
May 2025 Gestation (Days between conception and birth) -2.57 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.41 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.86% 99%


13,176 total progeny records from 2,578 dairy contemporary groups
( 107,971 herdmate records from 2,544 dairy contemporary groups)
  • 2,810 progeny ( 12,593 herdmates) born to heifers
  • 2,968 progeny ( 26,208 herdmates) born to 2nd parity dam
  • 7,398 progeny ( 69,170 herdmates) born to ≥3rd parity dam
  • 36.5% progeny (45.7% herdmates) were males
  • Dam Info
707 total progeny records from 151 contemporary groups
( 7,944 herdmate records from 151 contemporary groups)
  • 131 progeny ( 2,089 herdmates) born to heifers
  • 163 progeny ( 1,738 herdmates) born to 2nd parity dam
  • 413 progeny ( 4,117 herdmates) born to ≥3rd parity dam
  • 29.8% progeny (44.3% herdmates) were males
  • Dam Info
299 total progeny records from 70 contemporary groups
( 3,753 herdmate records from 70 contemporary groups)
  • 91 progeny ( 768 herdmates) born to heifers
  • 57 progeny ( 771 herdmates) born to 2nd parity dam
  • 151 progeny ( 2,214 herdmates) born to ≥3rd parity dam
  • 24.7% progeny (46.3% herdmates) were males
  • Dam Info