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
5.8%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.1% 97%
May 2025 Birth Weight (Expected progeny birth weight) 39.2 kg 98%
May 2025 Gestation (Days between conception and birth) -4.70 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.20 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.93% 99%


6,745 total progeny records from 1,548 dairy contemporary groups
( 67,598 herdmate records from 1,521 dairy contemporary groups)
  • 2,071 progeny ( 11,041 herdmates) born to heifers
  • 1,416 progeny ( 15,955 herdmates) born to 2nd parity dam
  • 3,258 progeny ( 40,602 herdmates) born to ≥3rd parity dam
  • 45.3% progeny (50.3% herdmates) were males
  • Dam Info
182 total progeny records from 32 contemporary groups
( 1,877 herdmate records from 32 contemporary groups)
  • 86 progeny ( 419 herdmates) born to heifers
  • 16 progeny ( 331 herdmates) born to 2nd parity dam
  • 80 progeny ( 1,127 herdmates) born to ≥3rd parity dam
  • 50.5% progeny (49.1% herdmates) were males
  • Dam Info
280 total progeny records from 39 contemporary groups
( 4,046 herdmate records from 39 contemporary groups)
  • 133 progeny ( 1,070 herdmates) born to heifers
  • 46 progeny ( 986 herdmates) born to 2nd parity dam
  • 101 progeny ( 1,990 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (50.4% herdmates) were males
  • Dam Info