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
5.5%
2.3%


97% (V High)
98% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 18.2% 78%
Jul 2020 Birth Weight (Expected progeny birth weight) 39.4 kg 67%
Jul 2020 Gestation (Days between conception and birth) -2.64 days 99%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.19 99%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.28% 91%


1,788 total progeny records from 618 dairy contemporary groups
( 14,897 herdmate records from 614 dairy contemporary groups)
  • 401 progeny ( 2,880 herdmates) born to heifers
  • 439 progeny ( 3,972 herdmates) born to 2nd parity dam
  • 948 progeny ( 8,045 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (48.2% herdmates) were males
  • Dam Info
3 total progeny records from 3 contemporary groups
( 75 herdmate records from 2 contemporary groups)
  • 0 progeny ( 19 herdmates) born to heifers
  • 0 progeny ( 20 herdmates) born to 2nd parity dam
  • 3 progeny ( 36 herdmates) born to ≥3rd parity dam
  • 100% progeny (56% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 34 herdmate records from 2 contemporary groups)
  • 0 progeny ( 6 herdmates) born to heifers
  • 3 progeny ( 6 herdmates) born to 2nd parity dam
  • 0 progeny ( 22 herdmates) born to ≥3rd parity dam
  • 100% progeny (47.1% herdmates) were males
  • Dam Info