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
4.8%
2.3%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.1% 97%
May 2025 Birth Weight (Expected progeny birth weight) 38.9 kg 97%
May 2025 Gestation (Days between conception and birth) -4.27 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.32 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.83% 89%


4,631 total progeny records from 972 dairy contemporary groups
( 58,380 herdmate records from 970 dairy contemporary groups)
  • 1,103 progeny ( 6,384 herdmates) born to heifers
  • 1,015 progeny ( 13,392 herdmates) born to 2nd parity dam
  • 2,513 progeny ( 38,604 herdmates) born to ≥3rd parity dam
  • 35.5% progeny (45.5% herdmates) were males
  • Dam Info
368 total progeny records from 78 contemporary groups
( 5,180 herdmate records from 77 contemporary groups)
  • 106 progeny ( 1,106 herdmates) born to heifers
  • 73 progeny ( 975 herdmates) born to 2nd parity dam
  • 189 progeny ( 3,099 herdmates) born to ≥3rd parity dam
  • 36.7% progeny (45% herdmates) were males
  • Dam Info
211 total progeny records from 36 contemporary groups
( 3,189 herdmate records from 36 contemporary groups)
  • 57 progeny ( 623 herdmates) born to heifers
  • 43 progeny ( 610 herdmates) born to 2nd parity dam
  • 111 progeny ( 1,956 herdmates) born to ≥3rd parity dam
  • 41.7% progeny (44.7% herdmates) were males
  • Dam Info