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
7.6%
2.9%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.7% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 95%
May 2025 Gestation (Days between conception and birth) -2.97 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.32 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.07% 99%


6,250 total progeny records from 1,614 dairy contemporary groups
( 47,096 herdmate records from 1,584 dairy contemporary groups)
  • 1,024 progeny ( 3,910 herdmates) born to heifers
  • 1,577 progeny ( 12,675 herdmates) born to 2nd parity dam
  • 3,649 progeny ( 30,511 herdmates) born to ≥3rd parity dam
  • 52% progeny (49.6% herdmates) were males
  • Dam Info
69 total progeny records from 21 contemporary groups
( 674 herdmate records from 21 contemporary groups)
  • 8 progeny ( 183 herdmates) born to heifers
  • 10 progeny ( 109 herdmates) born to 2nd parity dam
  • 51 progeny ( 382 herdmates) born to ≥3rd parity dam
  • 53.6% progeny (44.1% herdmates) were males
  • Dam Info
82 total progeny records from 20 contemporary groups
( 1,157 herdmate records from 20 contemporary groups)
  • 3 progeny ( 276 herdmates) born to heifers
  • 18 progeny ( 244 herdmates) born to 2nd parity dam
  • 61 progeny ( 637 herdmates) born to ≥3rd parity dam
  • 58.5% progeny (49.2% herdmates) were males
  • Dam Info