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
6.3%
2.5%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.4% 99%
May 2025 Birth Weight (Expected progeny birth weight) 39.9 kg 99%
May 2025 Gestation (Days between conception and birth) -5.19 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.53 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 99%


21,385 total progeny records from 3,255 dairy contemporary groups
( 190,806 herdmate records from 3,229 dairy contemporary groups)
  • 1,536 progeny ( 11,444 herdmates) born to heifers
  • 5,199 progeny ( 47,065 herdmates) born to 2nd parity dam
  • 14,650 progeny ( 132,297 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (50.1% herdmates) were males
  • Dam Info
745 total progeny records from 130 contemporary groups
( 8,187 herdmate records from 130 contemporary groups)
  • 44 progeny ( 1,822 herdmates) born to heifers
  • 215 progeny ( 1,875 herdmates) born to 2nd parity dam
  • 486 progeny ( 4,490 herdmates) born to ≥3rd parity dam
  • 49.7% progeny (48.1% herdmates) were males
  • Dam Info
497 total progeny records from 82 contemporary groups
( 5,330 herdmate records from 81 contemporary groups)
  • 25 progeny ( 1,190 herdmates) born to heifers
  • 128 progeny ( 1,137 herdmates) born to 2nd parity dam
  • 344 progeny ( 3,003 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (46.4% herdmates) were males
  • Dam Info