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
3.9%
1.9%

94% (V High)
93% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 10.2% 92%
May 2025 Birth Weight (Expected progeny birth weight) 37.1 kg 93%
May 2025 Gestation (Days between conception and birth) -1.72 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.88 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.22% 91%


479 total progeny records from 92 dairy contemporary groups
( 11,344 herdmate records from 92 dairy contemporary groups)
  • 196 progeny ( 1,660 herdmates) born to heifers
  • 55 progeny ( 2,525 herdmates) born to 2nd parity dam
  • 228 progeny ( 7,159 herdmates) born to ≥3rd parity dam
  • 47% progeny (51.6% herdmates) were males
  • Dam Info
60 total progeny records from 3 contemporary groups
( 711 herdmate records from 3 contemporary groups)
  • 14 progeny ( 199 herdmates) born to heifers
  • 4 progeny ( 130 herdmates) born to 2nd parity dam
  • 42 progeny ( 382 herdmates) born to ≥3rd parity dam
  • 30% progeny (54.9% herdmates) were males
  • Dam Info
62 total progeny records from 4 contemporary groups
( 757 herdmate records from 4 contemporary groups)
  • 14 progeny ( 196 herdmates) born to heifers
  • 4 progeny ( 141 herdmates) born to 2nd parity dam
  • 44 progeny ( 420 herdmates) born to ≥3rd parity dam
  • 29% progeny (51.3% herdmates) were males
  • Dam Info