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
7.3%
2.7%

95% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.8% 98%
May 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 95%
May 2025 Gestation (Days between conception and birth) -5.30 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.12 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.45% 97%


3,247 total progeny records from 654 dairy contemporary groups
( 50,332 herdmate records from 652 dairy contemporary groups)
  • 214 progeny ( 2,220 herdmates) born to heifers
  • 832 progeny ( 12,184 herdmates) born to 2nd parity dam
  • 2,201 progeny ( 35,928 herdmates) born to ≥3rd parity dam
  • 53.6% progeny (50.9% herdmates) were males
  • Dam Info
277 total progeny records from 66 contemporary groups
( 4,483 herdmate records from 66 contemporary groups)
  • 13 progeny ( 933 herdmates) born to heifers
  • 87 progeny ( 920 herdmates) born to 2nd parity dam
  • 177 progeny ( 2,630 herdmates) born to ≥3rd parity dam
  • 52% progeny (49.7% herdmates) were males
  • Dam Info
115 total progeny records from 22 contemporary groups
( 1,711 herdmate records from 22 contemporary groups)
  • 9 progeny ( 297 herdmates) born to heifers
  • 26 progeny ( 352 herdmates) born to 2nd parity dam
  • 80 progeny ( 1,062 herdmates) born to ≥3rd parity dam
  • 52.2% progeny (48.9% herdmates) were males
  • Dam Info