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
6.6%
3.1%

83% (V High)
81% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.4% 61%
May 2025 Birth Weight (Expected progeny birth weight) 39.6 kg 79%
May 2025 Gestation (Days between conception and birth) -2.70 days 97%
May 2025 Mortality (Calves dead at or soon after birth) 0.40 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.17% 61%


200 total progeny records from 57 dairy contemporary groups
( 4,585 herdmate records from 57 dairy contemporary groups)
  • 76 progeny ( 760 herdmates) born to heifers
  • 34 progeny ( 939 herdmates) born to 2nd parity dam
  • 90 progeny ( 2,886 herdmates) born to ≥3rd parity dam
  • 13.5% progeny (43% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 19 herdmate records from 2 contemporary groups)
  • 1 progeny ( 17 herdmates) born to heifers
  • 0 progeny ( 2 herdmates) born to 2nd parity dam
  • 1 progeny ( 0 herdmates) born to ≥3rd parity dam
  • 50% progeny (31.6% herdmates) were males
  • Dam Info
28 total progeny records from 3 contemporary groups
( 473 herdmate records from 3 contemporary groups)
  • 8 progeny ( 99 herdmates) born to heifers
  • 4 progeny ( 115 herdmates) born to 2nd parity dam
  • 16 progeny ( 259 herdmates) born to ≥3rd parity dam
  • 3.6% progeny (41.6% herdmates) were males
  • Dam Info