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
7.0%
2.4%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.4% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 95%
May 2025 Gestation (Days between conception and birth) -3.06 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.13 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.10% 99%


4,792 total progeny records from 1,532 dairy contemporary groups
( 35,276 herdmate records from 1,484 dairy contemporary groups)
  • 1,599 progeny ( 5,450 herdmates) born to heifers
  • 1,016 progeny ( 8,855 herdmates) born to 2nd parity dam
  • 2,177 progeny ( 20,971 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (50.7% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 44 herdmate records from 1 contemporary groups)
  • 0 progeny ( 22 herdmates) born to heifers
  • 0 progeny ( 5 herdmates) born to 2nd parity dam
  • 1 progeny ( 17 herdmates) born to ≥3rd parity dam
  • 100% progeny (54.5% herdmates) were males
  • Dam Info
70 total progeny records from 26 contemporary groups
( 1,171 herdmate records from 26 contemporary groups)
  • 35 progeny ( 339 herdmates) born to heifers
  • 11 progeny ( 274 herdmates) born to 2nd parity dam
  • 24 progeny ( 558 herdmates) born to ≥3rd parity dam
  • 45.7% progeny (50% herdmates) were males
  • Dam Info