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
10.9%
4.5%

59% (Average)
88% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.0% 93%
May 2025 Birth Weight (Expected progeny birth weight) 43.4 kg 80%
May 2025 Gestation (Days between conception and birth) 2.85 days 95%
May 2025 Mortality (Calves dead at or soon after birth) -0.17 95%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 2.51% 75%


217 total progeny records from 55 dairy contemporary groups
( 2,610 herdmate records from 54 dairy contemporary groups)
  • 6 progeny ( 50 herdmates) born to heifers
  • 56 progeny ( 677 herdmates) born to 2nd parity dam
  • 155 progeny ( 1,883 herdmates) born to ≥3rd parity dam
  • 41.9% progeny (49.7% herdmates) were males
  • Dam Info
73 total progeny records from 17 contemporary groups
( 1,115 herdmate records from 17 contemporary groups)
  • 6 progeny ( 286 herdmates) born to heifers
  • 28 progeny ( 255 herdmates) born to 2nd parity dam
  • 39 progeny ( 574 herdmates) born to ≥3rd parity dam
  • 42.5% progeny (51.5% herdmates) were males
  • Dam Info
19 total progeny records from 3 contemporary groups
( 320 herdmate records from 3 contemporary groups)
  • 0 progeny ( 57 herdmates) born to heifers
  • 6 progeny ( 65 herdmates) born to 2nd parity dam
  • 13 progeny ( 198 herdmates) born to ≥3rd parity dam
  • 52.6% progeny (53.1% herdmates) were males
  • Dam Info