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
7.2%
2.8%

96% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.4% 90%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 95%
May 2025 Gestation (Days between conception and birth) -4.53 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.40 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.81% 97%


1,800 total progeny records from 526 dairy contemporary groups
( 19,333 herdmate records from 524 dairy contemporary groups)
  • 64 progeny ( 644 herdmates) born to heifers
  • 512 progeny ( 5,712 herdmates) born to 2nd parity dam
  • 1,224 progeny ( 12,977 herdmates) born to ≥3rd parity dam
  • 51.8% progeny (50.4% herdmates) were males
  • Dam Info
11 total progeny records from 7 contemporary groups
( 185 herdmate records from 7 contemporary groups)
  • 0 progeny ( 38 herdmates) born to heifers
  • 4 progeny ( 27 herdmates) born to 2nd parity dam
  • 7 progeny ( 120 herdmates) born to ≥3rd parity dam
  • 81.8% progeny (54.6% herdmates) were males
  • Dam Info
99 total progeny records from 20 contemporary groups
( 1,341 herdmate records from 20 contemporary groups)
  • 1 progeny ( 317 herdmates) born to heifers
  • 26 progeny ( 328 herdmates) born to 2nd parity dam
  • 72 progeny ( 696 herdmates) born to ≥3rd parity dam
  • 48.5% progeny (49.1% herdmates) were males
  • Dam Info