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
6.9%
3.1%


89% (V High)
93% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.2% 87%
May 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 83%
May 2025 Gestation (Days between conception and birth) -5.09 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.65 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.25% 81%


538 total progeny records from 114 dairy contemporary groups
( 13,277 herdmate records from 113 dairy contemporary groups)
  • 117 progeny ( 1,414 herdmates) born to heifers
  • 127 progeny ( 3,075 herdmates) born to 2nd parity dam
  • 294 progeny ( 8,788 herdmates) born to ≥3rd parity dam
  • 28.1% progeny (44.7% herdmates) were males
  • Dam Info
36 total progeny records from 8 contemporary groups
( 990 herdmate records from 8 contemporary groups)
  • 7 progeny ( 246 herdmates) born to heifers
  • 11 progeny ( 196 herdmates) born to 2nd parity dam
  • 18 progeny ( 548 herdmates) born to ≥3rd parity dam
  • 30.6% progeny (42.2% herdmates) were males
  • Dam Info
14 total progeny records from 5 contemporary groups
( 645 herdmate records from 5 contemporary groups)
  • 2 progeny ( 219 herdmates) born to heifers
  • 5 progeny ( 160 herdmates) born to 2nd parity dam
  • 7 progeny ( 266 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (42.8% herdmates) were males
  • Dam Info