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
7.5%
2.8%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.6% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 96%
May 2025 Gestation (Days between conception and birth) -4.38 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.51 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.88% 98%


2,670 total progeny records from 794 dairy contemporary groups
( 38,910 herdmate records from 789 dairy contemporary groups)
  • 337 progeny ( 1,806 herdmates) born to heifers
  • 693 progeny ( 10,900 herdmates) born to 2nd parity dam
  • 1,640 progeny ( 26,204 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (51.7% herdmates) were males
  • Dam Info
133 total progeny records from 32 contemporary groups
( 1,716 herdmate records from 32 contemporary groups)
  • 24 progeny ( 413 herdmates) born to heifers
  • 35 progeny ( 381 herdmates) born to 2nd parity dam
  • 74 progeny ( 922 herdmates) born to ≥3rd parity dam
  • 51.1% progeny (48.1% herdmates) were males
  • Dam Info
103 total progeny records from 25 contemporary groups
( 1,650 herdmate records from 25 contemporary groups)
  • 15 progeny ( 336 herdmates) born to heifers
  • 30 progeny ( 357 herdmates) born to 2nd parity dam
  • 58 progeny ( 957 herdmates) born to ≥3rd parity dam
  • 44.7% progeny (45.7% herdmates) were males
  • Dam Info