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
Low
5.5%
2.3%

91% (V High)
92% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 11.3% 82%
May 2025 Birth Weight (Expected progeny birth weight) 39.6 kg 92%
May 2025 Gestation (Days between conception and birth) -3.36 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.08 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.03% 86%


438 total progeny records from 74 dairy contemporary groups
( 8,199 herdmate records from 74 dairy contemporary groups)
  • 71 progeny ( 621 herdmates) born to heifers
  • 81 progeny ( 1,871 herdmates) born to 2nd parity dam
  • 286 progeny ( 5,707 herdmates) born to ≥3rd parity dam
  • 52.7% progeny (51.2% herdmates) were males
  • Dam Info
11 total progeny records from 3 contemporary groups
( 366 herdmate records from 3 contemporary groups)
  • 0 progeny ( 82 herdmates) born to heifers
  • 5 progeny ( 80 herdmates) born to 2nd parity dam
  • 6 progeny ( 204 herdmates) born to ≥3rd parity dam
  • 54.5% progeny (48.9% herdmates) were males
  • Dam Info
42 total progeny records from 5 contemporary groups
( 1,282 herdmate records from 5 contemporary groups)
  • 9 progeny ( 205 herdmates) born to heifers
  • 10 progeny ( 300 herdmates) born to 2nd parity dam
  • 23 progeny ( 777 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (49.8% herdmates) were males
  • Dam Info