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
8.3%
2.9%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.3% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 99%
May 2025 Gestation (Days between conception and birth) -5.33 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.25 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.57% 99%


11,248 total progeny records from 2,311 dairy contemporary groups
( 173,447 herdmate records from 2,292 dairy contemporary groups)
  • 2,011 progeny ( 16,229 herdmates) born to heifers
  • 2,632 progeny ( 40,476 herdmates) born to 2nd parity dam
  • 6,605 progeny ( 116,742 herdmates) born to ≥3rd parity dam
  • 34.4% progeny (47.1% herdmates) were males
  • Dam Info
769 total progeny records from 174 contemporary groups
( 12,179 herdmate records from 173 contemporary groups)
  • 177 progeny ( 2,595 herdmates) born to heifers
  • 158 progeny ( 2,559 herdmates) born to 2nd parity dam
  • 434 progeny ( 7,025 herdmates) born to ≥3rd parity dam
  • 38.2% progeny (47% herdmates) were males
  • Dam Info
518 total progeny records from 88 contemporary groups
( 9,176 herdmate records from 88 contemporary groups)
  • 137 progeny ( 2,154 herdmates) born to heifers
  • 152 progeny ( 2,271 herdmates) born to 2nd parity dam
  • 229 progeny ( 4,751 herdmates) born to ≥3rd parity dam
  • 34.9% progeny (44.4% herdmates) were males
  • Dam Info