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
8.9%
3.0%

97% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.6% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.9 kg 98%
May 2025 Gestation (Days between conception and birth) -3.84 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.58 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.40% 98%


2,843 total progeny records from 627 dairy contemporary groups
( 27,192 herdmate records from 623 dairy contemporary groups)
  • 161 progeny ( 1,242 herdmates) born to heifers
  • 772 progeny ( 7,440 herdmates) born to 2nd parity dam
  • 1,910 progeny ( 18,510 herdmates) born to ≥3rd parity dam
  • 53.7% progeny (51.5% herdmates) were males
  • Dam Info
149 total progeny records from 23 contemporary groups
( 821 herdmate records from 23 contemporary groups)
  • 11 progeny ( 217 herdmates) born to heifers
  • 45 progeny ( 149 herdmates) born to 2nd parity dam
  • 93 progeny ( 455 herdmates) born to ≥3rd parity dam
  • 63.8% progeny (51% herdmates) were males
  • Dam Info
146 total progeny records from 30 contemporary groups
( 1,511 herdmate records from 30 contemporary groups)
  • 13 progeny ( 422 herdmates) born to heifers
  • 44 progeny ( 328 herdmates) born to 2nd parity dam
  • 89 progeny ( 761 herdmates) born to ≥3rd parity dam
  • 45.9% progeny (50.2% herdmates) were males
  • Dam Info