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
9.3%
3.8%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.4% 97%
May 2025 Birth Weight (Expected progeny birth weight) 43.1 kg 98%
May 2025 Gestation (Days between conception and birth) 0.34 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.47 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.62% 99%


17,128 total progeny records from 5,322 dairy contemporary groups
( 103,580 herdmate records from 5,221 dairy contemporary groups)
  • 826 progeny ( 3,822 herdmates) born to heifers
  • 4,253 progeny ( 26,101 herdmates) born to 2nd parity dam
  • 12,049 progeny ( 73,657 herdmates) born to ≥3rd parity dam
  • 48.9% progeny (50.6% herdmates) were males
  • Dam Info
9 total progeny records from 4 contemporary groups
( 171 herdmate records from 4 contemporary groups)
  • 1 progeny ( 35 herdmates) born to heifers
  • 0 progeny ( 35 herdmates) born to 2nd parity dam
  • 8 progeny ( 101 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (46.2% herdmates) were males
  • Dam Info
225 total progeny records from 52 contemporary groups
( 2,219 herdmate records from 52 contemporary groups)
  • 25 progeny ( 568 herdmates) born to heifers
  • 35 progeny ( 457 herdmates) born to 2nd parity dam
  • 165 progeny ( 1,194 herdmates) born to ≥3rd parity dam
  • 53.8% progeny (50.3% herdmates) were males
  • Dam Info