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
5.9%
3.0%


91% (V High)
93% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 10.7% 78%
Jul 2020 Birth Weight (Expected progeny birth weight) 37.8 kg 81%
Jul 2020 Gestation (Days between conception and birth) -2.33 days 99%
Jul 2020 Mortality (Calves dead at or soon after birth) 0.08 99%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.09% 62%


712 total progeny records from 108 dairy contemporary groups
( 12,269 herdmate records from 107 dairy contemporary groups)
  • 176 progeny ( 992 herdmates) born to heifers
  • 170 progeny ( 3,220 herdmates) born to 2nd parity dam
  • 366 progeny ( 8,057 herdmates) born to ≥3rd parity dam
  • 54.9% progeny (50.4% herdmates) were males
  • Dam Info
40 total progeny records from 3 contemporary groups
( 545 herdmate records from 3 contemporary groups)
  • 2 progeny ( 115 herdmates) born to heifers
  • 11 progeny ( 146 herdmates) born to 2nd parity dam
  • 27 progeny ( 284 herdmates) born to ≥3rd parity dam
  • 42.5% progeny (52.5% herdmates) were males
  • Dam Info
27 total progeny records from 2 contemporary groups
( 433 herdmate records from 2 contemporary groups)
  • 0 progeny ( 109 herdmates) born to heifers
  • 7 progeny ( 97 herdmates) born to 2nd parity dam
  • 20 progeny ( 227 herdmates) born to ≥3rd parity dam
  • 40.7% progeny (54% herdmates) were males
  • Dam Info