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
7.4%
2.9%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.6% 98%
May 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 98%
May 2025 Gestation (Days between conception and birth) -5.42 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.03 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.30% 99%


9,481 total progeny records from 2,090 dairy contemporary groups
( 114,922 herdmate records from 2,078 dairy contemporary groups)
  • 212 progeny ( 2,562 herdmates) born to heifers
  • 2,392 progeny ( 29,949 herdmates) born to 2nd parity dam
  • 6,877 progeny ( 82,411 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (51% herdmates) were males
  • Dam Info
211 total progeny records from 63 contemporary groups
( 3,473 herdmate records from 63 contemporary groups)
  • 1 progeny ( 806 herdmates) born to heifers
  • 46 progeny ( 700 herdmates) born to 2nd parity dam
  • 164 progeny ( 1,967 herdmates) born to ≥3rd parity dam
  • 55% progeny (51.2% herdmates) were males
  • Dam Info
208 total progeny records from 50 contemporary groups
( 3,335 herdmate records from 50 contemporary groups)
  • 1 progeny ( 703 herdmates) born to heifers
  • 44 progeny ( 763 herdmates) born to 2nd parity dam
  • 163 progeny ( 1,869 herdmates) born to ≥3rd parity dam
  • 56.7% progeny (50.1% herdmates) were males
  • Dam Info