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
5.5%
2.6%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.2% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 98%
May 2025 Gestation (Days between conception and birth) -4.01 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.02 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.34% 98%


7,297 total progeny records from 1,904 dairy contemporary groups
( 113,681 herdmate records from 1,891 dairy contemporary groups)
  • 1,850 progeny ( 14,487 herdmates) born to heifers
  • 1,514 progeny ( 24,684 herdmates) born to 2nd parity dam
  • 3,933 progeny ( 74,510 herdmates) born to ≥3rd parity dam
  • 46.5% progeny (49.3% herdmates) were males
  • Dam Info
580 total progeny records from 154 contemporary groups
( 10,839 herdmate records from 154 contemporary groups)
  • 135 progeny ( 2,156 herdmates) born to heifers
  • 96 progeny ( 2,120 herdmates) born to 2nd parity dam
  • 349 progeny ( 6,563 herdmates) born to ≥3rd parity dam
  • 42.1% progeny (49.1% herdmates) were males
  • Dam Info
357 total progeny records from 64 contemporary groups
( 6,579 herdmate records from 64 contemporary groups)
  • 61 progeny ( 1,135 herdmates) born to heifers
  • 87 progeny ( 1,480 herdmates) born to 2nd parity dam
  • 209 progeny ( 3,964 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (48.1% herdmates) were males
  • Dam Info