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
6.8%
2.8%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.2% 99%
May 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 99%
May 2025 Gestation (Days between conception and birth) -4.67 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.33 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.22% 99%


14,955 total progeny records from 3,304 dairy contemporary groups
( 188,457 herdmate records from 3,283 dairy contemporary groups)
  • 3,106 progeny ( 18,330 herdmates) born to heifers
  • 2,928 progeny ( 42,945 herdmates) born to 2nd parity dam
  • 8,921 progeny ( 127,182 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (50.6% herdmates) were males
  • Dam Info
1,152 total progeny records from 266 contemporary groups
( 17,713 herdmate records from 266 contemporary groups)
  • 220 progeny ( 3,561 herdmates) born to heifers
  • 205 progeny ( 3,759 herdmates) born to 2nd parity dam
  • 727 progeny ( 10,393 herdmates) born to ≥3rd parity dam
  • 51% progeny (49.5% herdmates) were males
  • Dam Info
491 total progeny records from 90 contemporary groups
( 7,215 herdmate records from 90 contemporary groups)
  • 146 progeny ( 1,472 herdmates) born to heifers
  • 93 progeny ( 1,609 herdmates) born to 2nd parity dam
  • 252 progeny ( 4,134 herdmates) born to ≥3rd parity dam
  • 43% progeny (48.2% herdmates) were males
  • Dam Info