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%
3.3%


70% (High)
91% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.1% 92%
May 2025 Birth Weight (Expected progeny birth weight) 42.1 kg 73%
May 2025 Gestation (Days between conception and birth) 1.62 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.59 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 2.58% 74%


368 total progeny records from 72 dairy contemporary groups
( 2,886 herdmate records from 69 dairy contemporary groups)
  • 32 progeny ( 102 herdmates) born to heifers
  • 79 progeny ( 714 herdmates) born to 2nd parity dam
  • 257 progeny ( 2,070 herdmates) born to ≥3rd parity dam
  • 45.7% progeny (46.4% herdmates) were males
  • Dam Info
63 total progeny records from 12 contemporary groups
( 627 herdmate records from 12 contemporary groups)
  • 6 progeny ( 142 herdmates) born to heifers
  • 16 progeny ( 118 herdmates) born to 2nd parity dam
  • 41 progeny ( 367 herdmates) born to ≥3rd parity dam
  • 46% progeny (49.9% herdmates) were males
  • Dam Info
12 total progeny records from 3 contemporary groups
( 159 herdmate records from 3 contemporary groups)
  • 0 progeny ( 19 herdmates) born to heifers
  • 7 progeny ( 30 herdmates) born to 2nd parity dam
  • 5 progeny ( 110 herdmates) born to ≥3rd parity dam
  • 25% progeny (36.5% herdmates) were males
  • Dam Info