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*
6.9%
3.1%

41% (Average)
66% (High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.2% 17%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 13%
May 2025 Gestation (Days between conception and birth) -0.11 days 60%
May 2025 Mortality (Calves dead at or soon after birth) -0.48 60%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.15% 44%


20 total progeny records from 4 dairy contemporary groups
( 75 herdmate records from 4 dairy contemporary groups)
  • 3 progeny ( 12 herdmates) born to heifers
  • 2 progeny ( 20 herdmates) born to 2nd parity dam
  • 15 progeny ( 43 herdmates) born to ≥3rd parity dam
  • 45% progeny (60% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info