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
9.0%
3.4%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.3% 98%
May 2025 Birth Weight (Expected progeny birth weight) 42.3 kg 99%
May 2025 Gestation (Days between conception and birth) -5.49 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.08 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.30% 99%


12,063 total progeny records from 3,252 dairy contemporary groups
( 116,905 herdmate records from 3,226 dairy contemporary groups)
  • 1,292 progeny ( 7,409 herdmates) born to heifers
  • 2,738 progeny ( 32,928 herdmates) born to 2nd parity dam
  • 8,033 progeny ( 76,568 herdmates) born to ≥3rd parity dam
  • 48.2% progeny (50.1% herdmates) were males
  • Dam Info
36 total progeny records from 14 contemporary groups
( 729 herdmate records from 14 contemporary groups)
  • 1 progeny ( 177 herdmates) born to heifers
  • 11 progeny ( 151 herdmates) born to 2nd parity dam
  • 24 progeny ( 401 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (47.2% herdmates) were males
  • Dam Info
327 total progeny records from 62 contemporary groups
( 3,982 herdmate records from 62 contemporary groups)
  • 19 progeny ( 960 herdmates) born to heifers
  • 86 progeny ( 934 herdmates) born to 2nd parity dam
  • 222 progeny ( 2,088 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (46.3% herdmates) were males
  • Dam Info