Date of Evaluation Trait PTA Reliability
Mar 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
4.7%
2.0%

98% (V High)
98% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 12.0% 92%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.3 kg 95%
Mar 2023 Gestation (Days between conception and birth) -5.62 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) 0.05 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.80% 90%


2,947 total progeny records from 764 dairy contemporary groups
( 24,859 herdmate records from 749 dairy contemporary groups)
  • 1,037 progeny ( 4,525 herdmates) born to heifers
  • 620 progeny ( 6,031 herdmates) born to 2nd parity dam
  • 1,290 progeny ( 14,303 herdmates) born to ≥3rd parity dam
  • 39.3% progeny (46.8% herdmates) were males
  • Dam Info
76 total progeny records from 24 contemporary groups
( 713 herdmate records from 24 contemporary groups)
  • 15 progeny ( 156 herdmates) born to heifers
  • 15 progeny ( 146 herdmates) born to 2nd parity dam
  • 46 progeny ( 411 herdmates) born to ≥3rd parity dam
  • 27.6% progeny (49.6% herdmates) were males
  • Dam Info
134 total progeny records from 25 contemporary groups
( 1,257 herdmate records from 25 contemporary groups)
  • 19 progeny ( 228 herdmates) born to heifers
  • 29 progeny ( 288 herdmates) born to 2nd parity dam
  • 86 progeny ( 741 herdmates) born to ≥3rd parity dam
  • 33.6% progeny (48.9% herdmates) were males
  • Dam Info