Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.2%
2.3%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.9% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 99%
Sep 2025 Gestation (Days between conception and birth) -3.01 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.62 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.35% 99%


13,971 total progeny records from 2,345 dairy contemporary groups
( 145,158 herdmate records from 2,312 dairy contemporary groups)
  • 3,885 progeny ( 19,855 herdmates) born to heifers
  • 3,095 progeny ( 32,840 herdmates) born to 2nd parity dam
  • 6,991 progeny ( 92,463 herdmates) born to ≥3rd parity dam
  • 46.1% progeny (49.4% herdmates) were males
  • Dam Info
483 total progeny records from 107 contemporary groups
( 6,999 herdmate records from 107 contemporary groups)
  • 137 progeny ( 1,514 herdmates) born to heifers
  • 132 progeny ( 1,585 herdmates) born to 2nd parity dam
  • 214 progeny ( 3,900 herdmates) born to ≥3rd parity dam
  • 43.7% progeny (47.5% herdmates) were males
  • Dam Info
428 total progeny records from 65 contemporary groups
( 6,919 herdmate records from 65 contemporary groups)
  • 176 progeny ( 1,354 herdmates) born to heifers
  • 69 progeny ( 1,385 herdmates) born to 2nd parity dam
  • 183 progeny ( 4,180 herdmates) born to ≥3rd parity dam
  • 31.5% progeny (45.2% herdmates) were males
  • Dam Info