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
5.3%
2.1%

97% (V High)
98% (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) 39.7 kg 94%
May 2025 Gestation (Days between conception and birth) -4.67 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.27 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.05% 96%


1,617 total progeny records from 253 dairy contemporary groups
( 26,828 herdmate records from 252 dairy contemporary groups)
  • 206 progeny ( 1,684 herdmates) born to heifers
  • 444 progeny ( 6,963 herdmates) born to 2nd parity dam
  • 967 progeny ( 18,181 herdmates) born to ≥3rd parity dam
  • 53.9% progeny (51.6% herdmates) were males
  • Dam Info
57 total progeny records from 13 contemporary groups
( 1,497 herdmate records from 13 contemporary groups)
  • 8 progeny ( 314 herdmates) born to heifers
  • 18 progeny ( 333 herdmates) born to 2nd parity dam
  • 31 progeny ( 850 herdmates) born to ≥3rd parity dam
  • 59.6% progeny (51.8% herdmates) were males
  • Dam Info
36 total progeny records from 7 contemporary groups
( 994 herdmate records from 7 contemporary groups)
  • 8 progeny ( 249 herdmates) born to heifers
  • 4 progeny ( 204 herdmates) born to 2nd parity dam
  • 24 progeny ( 541 herdmates) born to ≥3rd parity dam
  • 52.8% progeny (52% herdmates) were males
  • Dam Info