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
4.8%
2.1%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.6% 95%
May 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 96%
May 2025 Gestation (Days between conception and birth) -5.63 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.01 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.58% 98%


2,960 total progeny records from 790 dairy contemporary groups
( 26,282 herdmate records from 774 dairy contemporary groups)
  • 1,031 progeny ( 4,712 herdmates) born to heifers
  • 627 progeny ( 6,314 herdmates) born to 2nd parity dam
  • 1,302 progeny ( 15,256 herdmates) born to ≥3rd parity dam
  • 40% progeny (46.7% herdmates) were males
  • Dam Info
79 total progeny records from 26 contemporary groups
( 753 herdmate records from 26 contemporary groups)
  • 17 progeny ( 159 herdmates) born to heifers
  • 15 progeny ( 150 herdmates) born to 2nd parity dam
  • 47 progeny ( 444 herdmates) born to ≥3rd parity dam
  • 30.4% progeny (50.3% herdmates) were males
  • Dam Info
144 total progeny records from 28 contemporary groups
( 1,367 herdmate records from 28 contemporary groups)
  • 18 progeny ( 255 herdmates) born to heifers
  • 33 progeny ( 313 herdmates) born to 2nd parity dam
  • 93 progeny ( 799 herdmates) born to ≥3rd parity dam
  • 35.4% progeny (49.5% herdmates) were males
  • Dam Info