Date of Evaluation Trait PTA Reliability
Jul 2020 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
3.7%
1.8%


91% (V High)
90% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 0.0% 45%
Jul 2020 Birth Weight (Expected progeny birth weight) 32.6 kg 68%
Jul 2020 Gestation (Days between conception and birth) -2.13 days 99%
Jul 2020 Mortality (Calves dead at or soon after birth) 0.35 99%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.14% 58%


581 total progeny records from 165 dairy contemporary groups
( 12,009 herdmate records from 163 dairy contemporary groups)
  • 192 progeny ( 1,424 herdmates) born to heifers
  • 90 progeny ( 3,223 herdmates) born to 2nd parity dam
  • 299 progeny ( 7,362 herdmates) born to ≥3rd parity dam
  • 43.9% progeny (49.8% herdmates) were males
  • Dam Info
8 total progeny records from 6 contemporary groups
( 236 herdmate records from 6 contemporary groups)
  • 3 progeny ( 64 herdmates) born to heifers
  • 0 progeny ( 47 herdmates) born to 2nd parity dam
  • 5 progeny ( 125 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (47% herdmates) were males
  • Dam Info
7 total progeny records from 6 contemporary groups
( 190 herdmate records from 6 contemporary groups)
  • 1 progeny ( 19 herdmates) born to heifers
  • 0 progeny ( 91 herdmates) born to 2nd parity dam
  • 6 progeny ( 80 herdmates) born to ≥3rd parity dam
  • 14.3% progeny (18.4% herdmates) were males
  • Dam Info