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
4.7%
2.1%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 12.0% 98%
May 2025 Birth Weight (Expected progeny birth weight) 39.5 kg 98%
May 2025 Gestation (Days between conception and birth) -5.18 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.63 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.45% 98%


6,026 total progeny records from 1,622 dairy contemporary groups
( 94,391 herdmate records from 1,614 dairy contemporary groups)
  • 755 progeny ( 6,672 herdmates) born to heifers
  • 1,384 progeny ( 21,423 herdmates) born to 2nd parity dam
  • 3,887 progeny ( 66,296 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (49.9% herdmates) were males
  • Dam Info
541 total progeny records from 137 contemporary groups
( 8,844 herdmate records from 137 contemporary groups)
  • 79 progeny ( 1,682 herdmates) born to heifers
  • 133 progeny ( 1,798 herdmates) born to 2nd parity dam
  • 329 progeny ( 5,364 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (48.2% herdmates) were males
  • Dam Info
253 total progeny records from 47 contemporary groups
( 3,974 herdmate records from 47 contemporary groups)
  • 36 progeny ( 735 herdmates) born to heifers
  • 54 progeny ( 728 herdmates) born to 2nd parity dam
  • 163 progeny ( 2,511 herdmates) born to ≥3rd parity dam
  • 41.9% progeny (46.7% herdmates) were males
  • Dam Info