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

High
8.2%
3.1%


99% (V High)
99% (V High)
Sep 2023 Birth Size (Progeny expected to be born large or extra large) 21.7% 98%
Sep 2023 Birth Weight (Expected progeny birth weight) 42.7 kg 99%
Sep 2023 Gestation (Days between conception and birth) -1.20 days 99%
Sep 2023 Mortality (Calves dead at or soon after birth) -0.33 99%
Sep 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.91% 99%


46,940 total progeny records from 11,995 dairy contemporary groups
( 220,565 herdmate records from 11,604 dairy contemporary groups)
  • 1,776 progeny ( 8,038 herdmates) born to heifers
  • 11,394 progeny ( 58,714 herdmates) born to 2nd parity dam
  • 33,770 progeny ( 153,813 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (50.9% herdmates) were males
  • Dam Info
3 total progeny records from 3 contemporary groups
( 88 herdmate records from 3 contemporary groups)
  • 0 progeny ( 13 herdmates) born to heifers
  • 0 progeny ( 19 herdmates) born to 2nd parity dam
  • 3 progeny ( 56 herdmates) born to ≥3rd parity dam
  • 0% progeny (46.6% herdmates) were males
  • Dam Info
703 total progeny records from 123 contemporary groups
( 4,089 herdmate records from 121 contemporary groups)
  • 59 progeny ( 1,175 herdmates) born to heifers
  • 176 progeny ( 888 herdmates) born to 2nd parity dam
  • 468 progeny ( 2,026 herdmates) born to ≥3rd parity dam
  • 49.6% progeny (51.6% herdmates) were males
  • Dam Info