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
5.3%
2.2%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.4% 97%
May 2025 Birth Weight (Expected progeny birth weight) 40.2 kg 96%
May 2025 Gestation (Days between conception and birth) -4.12 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.01 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.50% 99%


3,887 total progeny records from 995 dairy contemporary groups
( 40,618 herdmate records from 982 dairy contemporary groups)
  • 1,413 progeny ( 6,024 herdmates) born to heifers
  • 780 progeny ( 9,665 herdmates) born to 2nd parity dam
  • 1,694 progeny ( 24,929 herdmates) born to ≥3rd parity dam
  • 43.6% progeny (49.8% herdmates) were males
  • Dam Info
147 total progeny records from 40 contemporary groups
( 1,768 herdmate records from 40 contemporary groups)
  • 55 progeny ( 360 herdmates) born to heifers
  • 19 progeny ( 363 herdmates) born to 2nd parity dam
  • 73 progeny ( 1,045 herdmates) born to ≥3rd parity dam
  • 48.3% progeny (49.3% herdmates) were males
  • Dam Info
128 total progeny records from 25 contemporary groups
( 1,704 herdmate records from 25 contemporary groups)
  • 69 progeny ( 401 herdmates) born to heifers
  • 22 progeny ( 412 herdmates) born to 2nd parity dam
  • 37 progeny ( 891 herdmates) born to ≥3rd parity dam
  • 25.8% progeny (41.7% herdmates) were males
  • Dam Info