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
7.8%
3.1%

95% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.1% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 95%
May 2025 Gestation (Days between conception and birth) -4.32 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.63 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.96% 98%


2,524 total progeny records from 509 dairy contemporary groups
( 27,513 herdmate records from 504 dairy contemporary groups)
  • 79 progeny ( 791 herdmates) born to heifers
  • 630 progeny ( 6,674 herdmates) born to 2nd parity dam
  • 1,815 progeny ( 20,048 herdmates) born to ≥3rd parity dam
  • 51.8% progeny (51.1% herdmates) were males
  • Dam Info
158 total progeny records from 32 contemporary groups
( 2,346 herdmate records from 32 contemporary groups)
  • 14 progeny ( 487 herdmates) born to heifers
  • 42 progeny ( 460 herdmates) born to 2nd parity dam
  • 102 progeny ( 1,399 herdmates) born to ≥3rd parity dam
  • 53.2% progeny (50.8% herdmates) were males
  • Dam Info
101 total progeny records from 23 contemporary groups
( 1,868 herdmate records from 23 contemporary groups)
  • 0 progeny ( 378 herdmates) born to heifers
  • 28 progeny ( 338 herdmates) born to 2nd parity dam
  • 73 progeny ( 1,152 herdmates) born to ≥3rd parity dam
  • 48.5% progeny (48.2% herdmates) were males
  • Dam Info