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
3.9%
1.8%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 5.0% 94%
May 2025 Birth Weight (Expected progeny birth weight) 35.9 kg 97%
May 2025 Gestation (Days between conception and birth) -4.79 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.19 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 99%


4,799 total progeny records from 615 dairy contemporary groups
( 59,380 herdmate records from 610 dairy contemporary groups)
  • 1,352 progeny ( 10,175 herdmates) born to heifers
  • 789 progeny ( 14,200 herdmates) born to 2nd parity dam
  • 2,658 progeny ( 35,005 herdmates) born to ≥3rd parity dam
  • 45.6% progeny (51.1% herdmates) were males
  • Dam Info
41 total progeny records from 12 contemporary groups
( 1,367 herdmate records from 11 contemporary groups)
  • 22 progeny ( 412 herdmates) born to heifers
  • 2 progeny ( 266 herdmates) born to 2nd parity dam
  • 17 progeny ( 689 herdmates) born to ≥3rd parity dam
  • 36.6% progeny (48.6% herdmates) were males
  • Dam Info
152 total progeny records from 19 contemporary groups
( 1,914 herdmate records from 19 contemporary groups)
  • 50 progeny ( 457 herdmates) born to heifers
  • 20 progeny ( 377 herdmates) born to 2nd parity dam
  • 82 progeny ( 1,080 herdmates) born to ≥3rd parity dam
  • 31.6% progeny (43.7% herdmates) were males
  • Dam Info