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
High
9.4%
3.6%

95% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 32.7% 92%
May 2025 Birth Weight (Expected progeny birth weight) 42.9 kg 88%
May 2025 Gestation (Days between conception and birth) -3.32 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.82 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.24% 96%


1,213 total progeny records from 347 dairy contemporary groups
( 15,945 herdmate records from 344 dairy contemporary groups)
  • 78 progeny ( 728 herdmates) born to heifers
  • 297 progeny ( 4,147 herdmates) born to 2nd parity dam
  • 838 progeny ( 11,070 herdmates) born to ≥3rd parity dam
  • 47.7% progeny (51.7% herdmates) were males
  • Dam Info
29 total progeny records from 5 contemporary groups
( 300 herdmate records from 5 contemporary groups)
  • 2 progeny ( 72 herdmates) born to heifers
  • 7 progeny ( 54 herdmates) born to 2nd parity dam
  • 20 progeny ( 174 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (50.7% herdmates) were males
  • Dam Info
28 total progeny records from 6 contemporary groups
( 680 herdmate records from 6 contemporary groups)
  • 2 progeny ( 153 herdmates) born to heifers
  • 7 progeny ( 150 herdmates) born to 2nd parity dam
  • 19 progeny ( 377 herdmates) born to ≥3rd parity dam
  • 53.6% progeny (55.1% herdmates) were males
  • Dam Info