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
4.1%
1.8%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 0.3% 97%
May 2025 Birth Weight (Expected progeny birth weight) 35.7 kg 98%
May 2025 Gestation (Days between conception and birth) -3.23 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.29 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 99%


7,172 total progeny records from 1,129 dairy contemporary groups
( 100,180 herdmate records from 1,123 dairy contemporary groups)
  • 2,434 progeny ( 18,832 herdmates) born to heifers
  • 1,118 progeny ( 23,428 herdmates) born to 2nd parity dam
  • 3,620 progeny ( 57,920 herdmates) born to ≥3rd parity dam
  • 49.2% progeny (51.6% herdmates) were males
  • Dam Info
93 total progeny records from 22 contemporary groups
( 2,149 herdmate records from 22 contemporary groups)
  • 48 progeny ( 596 herdmates) born to heifers
  • 13 progeny ( 432 herdmates) born to 2nd parity dam
  • 32 progeny ( 1,121 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (47% herdmates) were males
  • Dam Info
317 total progeny records from 44 contemporary groups
( 5,280 herdmate records from 43 contemporary groups)
  • 105 progeny ( 1,173 herdmates) born to heifers
  • 52 progeny ( 1,096 herdmates) born to 2nd parity dam
  • 160 progeny ( 3,011 herdmates) born to ≥3rd parity dam
  • 47% progeny (50.5% herdmates) were males
  • Dam Info