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*
7.7%
3.3%

80% (V High)
92% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.4% 91%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 76%
May 2025 Gestation (Days between conception and birth) -0.81 days 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.26 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.71% 82%


337 total progeny records from 151 dairy contemporary groups
( 5,628 herdmate records from 150 dairy contemporary groups)
  • 33 progeny ( 350 herdmates) born to heifers
  • 53 progeny ( 1,231 herdmates) born to 2nd parity dam
  • 251 progeny ( 4,047 herdmates) born to ≥3rd parity dam
  • 49.9% progeny (49.7% herdmates) were males
  • Dam Info
49 total progeny records from 19 contemporary groups
( 718 herdmate records from 19 contemporary groups)
  • 6 progeny ( 108 herdmates) born to heifers
  • 10 progeny ( 155 herdmates) born to 2nd parity dam
  • 33 progeny ( 455 herdmates) born to ≥3rd parity dam
  • 63.3% progeny (45.7% herdmates) were males
  • Dam Info
16 total progeny records from 5 contemporary groups
( 218 herdmate records from 5 contemporary groups)
  • 2 progeny ( 43 herdmates) born to heifers
  • 4 progeny ( 34 herdmates) born to 2nd parity dam
  • 10 progeny ( 141 herdmates) born to ≥3rd parity dam
  • 50% progeny (46.3% herdmates) were males
  • Dam Info