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*
6.4%
2.3%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.6% 92%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 93%
May 2025 Gestation (Days between conception and birth) -3.76 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) 4.07% 99%


2,901 total progeny records from 828 dairy contemporary groups
( 25,620 herdmate records from 816 dairy contemporary groups)
  • 615 progeny ( 2,718 herdmates) born to heifers
  • 574 progeny ( 6,392 herdmates) born to 2nd parity dam
  • 1,712 progeny ( 16,510 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (51.3% herdmates) were males
  • Dam Info
5 total progeny records from 3 contemporary groups
( 145 herdmate records from 3 contemporary groups)
  • 0 progeny ( 34 herdmates) born to heifers
  • 3 progeny ( 21 herdmates) born to 2nd parity dam
  • 2 progeny ( 90 herdmates) born to ≥3rd parity dam
  • 20% progeny (49.7% herdmates) were males
  • Dam Info
51 total progeny records from 11 contemporary groups
( 602 herdmate records from 11 contemporary groups)
  • 14 progeny ( 162 herdmates) born to heifers
  • 11 progeny ( 142 herdmates) born to 2nd parity dam
  • 26 progeny ( 298 herdmates) born to ≥3rd parity dam
  • 43.1% progeny (54% herdmates) were males
  • Dam Info