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
4.5%
2.1%

76% (High)
89% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.8% 88%
May 2025 Birth Weight (Expected progeny birth weight) 39.4 kg 78%
May 2025 Gestation (Days between conception and birth) -4.16 days 96%
May 2025 Mortality (Calves dead at or soon after birth) -0.45 96%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.88% 76%


164 total progeny records from 48 dairy contemporary groups
( 3,436 herdmate records from 48 dairy contemporary groups)
  • 16 progeny ( 318 herdmates) born to heifers
  • 56 progeny ( 871 herdmates) born to 2nd parity dam
  • 92 progeny ( 2,247 herdmates) born to ≥3rd parity dam
  • 32.3% progeny (45.8% herdmates) were males
  • Dam Info
34 total progeny records from 10 contemporary groups
( 866 herdmate records from 10 contemporary groups)
  • 2 progeny ( 196 herdmates) born to heifers
  • 13 progeny ( 228 herdmates) born to 2nd parity dam
  • 19 progeny ( 442 herdmates) born to ≥3rd parity dam
  • 14.7% progeny (44.1% herdmates) were males
  • Dam Info
7 total progeny records from 4 contemporary groups
( 253 herdmate records from 4 contemporary groups)
  • 6 progeny ( 126 herdmates) born to heifers
  • 0 progeny ( 65 herdmates) born to 2nd parity dam
  • 1 progeny ( 62 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (39.5% herdmates) were males
  • Dam Info