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
High
8.4%
3.6%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 27.7% 98%
May 2025 Birth Weight (Expected progeny birth weight) 42.3 kg 98%
May 2025 Gestation (Days between conception and birth) -1.60 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.75 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.61% 99%


7,335 total progeny records from 2,224 dairy contemporary groups
( 55,712 herdmate records from 2,191 dairy contemporary groups)
  • 1,232 progeny ( 6,560 herdmates) born to heifers
  • 2,023 progeny ( 15,488 herdmates) born to 2nd parity dam
  • 4,080 progeny ( 33,664 herdmates) born to ≥3rd parity dam
  • 41.6% progeny (48.1% herdmates) were males
  • Dam Info
145 total progeny records from 41 contemporary groups
( 1,551 herdmate records from 41 contemporary groups)
  • 18 progeny ( 378 herdmates) born to heifers
  • 38 progeny ( 322 herdmates) born to 2nd parity dam
  • 89 progeny ( 851 herdmates) born to ≥3rd parity dam
  • 55.9% progeny (48.8% herdmates) were males
  • Dam Info
181 total progeny records from 49 contemporary groups
( 1,525 herdmate records from 49 contemporary groups)
  • 77 progeny ( 422 herdmates) born to heifers
  • 37 progeny ( 407 herdmates) born to 2nd parity dam
  • 67 progeny ( 696 herdmates) born to ≥3rd parity dam
  • 33.7% progeny (44.7% herdmates) were males
  • Dam Info