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
6.8%
2.6%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.2% 99%
May 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 99%
May 2025 Gestation (Days between conception and birth) -3.02 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.62 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.18% 99%


13,958 total progeny records from 3,037 dairy contemporary groups
( 168,255 herdmate records from 3,022 dairy contemporary groups)
  • 1,836 progeny ( 11,938 herdmates) born to heifers
  • 3,164 progeny ( 39,475 herdmates) born to 2nd parity dam
  • 8,958 progeny ( 116,842 herdmates) born to ≥3rd parity dam
  • 51.1% progeny (51.2% herdmates) were males
  • Dam Info
773 total progeny records from 167 contemporary groups
( 10,387 herdmate records from 167 contemporary groups)
  • 99 progeny ( 2,136 herdmates) born to heifers
  • 205 progeny ( 2,127 herdmates) born to 2nd parity dam
  • 469 progeny ( 6,124 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (50.8% herdmates) were males
  • Dam Info
399 total progeny records from 76 contemporary groups
( 5,297 herdmate records from 76 contemporary groups)
  • 49 progeny ( 973 herdmates) born to heifers
  • 93 progeny ( 1,090 herdmates) born to 2nd parity dam
  • 257 progeny ( 3,234 herdmates) born to ≥3rd parity dam
  • 50.1% progeny (49.7% herdmates) were males
  • Dam Info