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
High
8.6%
3.3%

95% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.0% 95%
May 2025 Birth Weight (Expected progeny birth weight) 42.4 kg 94%
May 2025 Gestation (Days between conception and birth) -2.41 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.41 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 98%


2,273 total progeny records from 453 dairy contemporary groups
( 23,780 herdmate records from 449 dairy contemporary groups)
  • 65 progeny ( 1,154 herdmates) born to heifers
  • 644 progeny ( 6,325 herdmates) born to 2nd parity dam
  • 1,564 progeny ( 16,301 herdmates) born to ≥3rd parity dam
  • 52.2% progeny (51.4% herdmates) were males
  • Dam Info
61 total progeny records from 8 contemporary groups
( 503 herdmate records from 8 contemporary groups)
  • 0 progeny ( 127 herdmates) born to heifers
  • 7 progeny ( 103 herdmates) born to 2nd parity dam
  • 54 progeny ( 273 herdmates) born to ≥3rd parity dam
  • 47.5% progeny (49.5% herdmates) were males
  • Dam Info
75 total progeny records from 11 contemporary groups
( 945 herdmate records from 10 contemporary groups)
  • 2 progeny ( 224 herdmates) born to heifers
  • 16 progeny ( 202 herdmates) born to 2nd parity dam
  • 57 progeny ( 519 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (49.2% herdmates) were males
  • Dam Info