Date of Evaluation Trait PTA Reliability
Jan 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.1%
2.2%

78% (High)
91% (V High)
Jan 2023 Birth Size (Progeny expected to be born large or extra large) 16.3% 82%
Jan 2023 Birth Weight (Expected progeny birth weight) 40.9 kg 78%
Jan 2023 Gestation (Days between conception and birth) -4.29 days 98%
Jan 2023 Mortality (Calves dead at or soon after birth) -0.67 98%
Jan 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.66% 55%


391 total progeny records from 103 dairy contemporary groups
( 9,497 herdmate records from 103 dairy contemporary groups)
  • 24 progeny ( 185 herdmates) born to heifers
  • 104 progeny ( 2,345 herdmates) born to 2nd parity dam
  • 263 progeny ( 6,967 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (51.2% herdmates) were males
  • Dam Info
18 total progeny records from 5 contemporary groups
( 399 herdmate records from 5 contemporary groups)
  • 0 progeny ( 108 herdmates) born to heifers
  • 3 progeny ( 59 herdmates) born to 2nd parity dam
  • 15 progeny ( 232 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (52.4% herdmates) were males
  • Dam Info
15 total progeny records from 3 contemporary groups
( 362 herdmate records from 3 contemporary groups)
  • 0 progeny ( 78 herdmates) born to heifers
  • 7 progeny ( 71 herdmates) born to 2nd parity dam
  • 8 progeny ( 213 herdmates) born to ≥3rd parity dam
  • 40% progeny (52.2% herdmates) were males
  • Dam Info