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%
2.4%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.3% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 96%
May 2025 Gestation (Days between conception and birth) -5.57 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.13 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.71% 98%


3,518 total progeny records from 848 dairy contemporary groups
( 22,982 herdmate records from 819 dairy contemporary groups)
  • 1,231 progeny ( 3,664 herdmates) born to heifers
  • 737 progeny ( 6,182 herdmates) born to 2nd parity dam
  • 1,550 progeny ( 13,136 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (49.3% herdmates) were males
  • Dam Info
106 total progeny records from 34 contemporary groups
( 645 herdmate records from 33 contemporary groups)
  • 50 progeny ( 169 herdmates) born to heifers
  • 18 progeny ( 141 herdmates) born to 2nd parity dam
  • 38 progeny ( 335 herdmates) born to ≥3rd parity dam
  • 39.6% progeny (39.1% herdmates) were males
  • Dam Info
72 total progeny records from 20 contemporary groups
( 363 herdmate records from 19 contemporary groups)
  • 27 progeny ( 119 herdmates) born to heifers
  • 11 progeny ( 82 herdmates) born to 2nd parity dam
  • 34 progeny ( 162 herdmates) born to ≥3rd parity dam
  • 48.6% progeny (41% herdmates) were males
  • Dam Info