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

Moderate
7.5%
2.9%


94% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.0% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 95%
May 2025 Gestation (Days between conception and birth) -3.21 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.09 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.21% 91%


3,416 total progeny records from 877 dairy contemporary groups
( 69,546 herdmate records from 873 dairy contemporary groups)
  • 289 progeny ( 2,848 herdmates) born to heifers
  • 703 progeny ( 16,791 herdmates) born to 2nd parity dam
  • 2,424 progeny ( 49,907 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (49% herdmates) were males
  • Dam Info
152 total progeny records from 51 contemporary groups
( 4,070 herdmate records from 51 contemporary groups)
  • 19 progeny ( 846 herdmates) born to heifers
  • 42 progeny ( 797 herdmates) born to 2nd parity dam
  • 91 progeny ( 2,427 herdmates) born to ≥3rd parity dam
  • 51.3% progeny (48.3% herdmates) were males
  • Dam Info
107 total progeny records from 31 contemporary groups
( 3,483 herdmate records from 31 contemporary groups)
  • 6 progeny ( 654 herdmates) born to heifers
  • 16 progeny ( 787 herdmates) born to 2nd parity dam
  • 85 progeny ( 2,042 herdmates) born to ≥3rd parity dam
  • 47.7% progeny (47.7% herdmates) were males
  • Dam Info