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%
2.5%


95% (V High)
98% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 18.3% 94%
Jul 2020 Birth Weight (Expected progeny birth weight) 39.7 kg 95%
Jul 2020 Gestation (Days between conception and birth) -3.88 days 99%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.41 99%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.51% 87%


1,936 total progeny records from 382 dairy contemporary groups
( 21,565 herdmate records from 374 dairy contemporary groups)
  • 138 progeny ( 1,499 herdmates) born to heifers
  • 518 progeny ( 5,994 herdmates) born to 2nd parity dam
  • 1,280 progeny ( 14,072 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (50.5% herdmates) were males
  • Dam Info
126 total progeny records from 20 contemporary groups
( 1,123 herdmate records from 20 contemporary groups)
  • 5 progeny ( 319 herdmates) born to heifers
  • 40 progeny ( 221 herdmates) born to 2nd parity dam
  • 81 progeny ( 583 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (51% herdmates) were males
  • Dam Info
121 total progeny records from 16 contemporary groups
( 1,272 herdmate records from 16 contemporary groups)
  • 11 progeny ( 327 herdmates) born to heifers
  • 41 progeny ( 261 herdmates) born to 2nd parity dam
  • 69 progeny ( 684 herdmates) born to ≥3rd parity dam
  • 62.8% progeny (53.8% herdmates) were males
  • Dam Info