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*
8.2%
3.1%

67% (High)
83% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.1% 88%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 49%
May 2025 Gestation (Days between conception and birth) 1.90 days 95%
May 2025 Mortality (Calves dead at or soon after birth) -0.53 95%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.11% 76%


123 total progeny records from 73 dairy contemporary groups
( 2,388 herdmate records from 73 dairy contemporary groups)
  • 8 progeny ( 20 herdmates) born to heifers
  • 26 progeny ( 595 herdmates) born to 2nd parity dam
  • 89 progeny ( 1,773 herdmates) born to ≥3rd parity dam
  • 39% progeny (50.6% herdmates) were males
  • Dam Info
30 total progeny records from 16 contemporary groups
( 324 herdmate records from 16 contemporary groups)
  • 2 progeny ( 49 herdmates) born to heifers
  • 8 progeny ( 60 herdmates) born to 2nd parity dam
  • 20 progeny ( 215 herdmates) born to ≥3rd parity dam
  • 53.3% progeny (49.1% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 51 herdmate records from 1 contemporary groups)
  • 0 progeny ( 6 herdmates) born to heifers
  • 0 progeny ( 9 herdmates) born to 2nd parity dam
  • 1 progeny ( 36 herdmates) born to ≥3rd parity dam
  • 100% progeny (58.8% herdmates) were males
  • Dam Info