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
7.4%
2.7%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.8% 97%
May 2025 Birth Weight (Expected progeny birth weight) 43.6 kg 93%
May 2025 Gestation (Days between conception and birth) -2.82 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.69 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.13% 98%


4,521 total progeny records from 985 dairy contemporary groups
( 44,181 herdmate records from 973 dairy contemporary groups)
  • 428 progeny ( 1,999 herdmates) born to heifers
  • 1,121 progeny ( 10,361 herdmates) born to 2nd parity dam
  • 2,972 progeny ( 31,821 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (50.2% herdmates) were males
  • Dam Info
214 total progeny records from 53 contemporary groups
( 3,238 herdmate records from 53 contemporary groups)
  • 10 progeny ( 699 herdmates) born to heifers
  • 59 progeny ( 614 herdmates) born to 2nd parity dam
  • 145 progeny ( 1,925 herdmates) born to ≥3rd parity dam
  • 49.1% progeny (46.9% herdmates) were males
  • Dam Info
64 total progeny records from 10 contemporary groups
( 510 herdmate records from 10 contemporary groups)
  • 2 progeny ( 101 herdmates) born to heifers
  • 21 progeny ( 104 herdmates) born to 2nd parity dam
  • 41 progeny ( 305 herdmates) born to ≥3rd parity dam
  • 43.8% progeny (46.9% herdmates) were males
  • Dam Info