Date of Evaluation	Trait	PTA	Reliability
Sep 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.4% 2.0%	85% (V High) 83% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.1% 1.9%	83% 80%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	9.2%	83%
May 2025	Birth Size (Progeny expected to be born large or extra large)	8.6%	83%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.6 kg	49%
May 2025	Birth Weight (Expected progeny birth weight)	40.4 kg	49%
Sep 2025	Gestation (Days between conception and birth)	-3.72 days	93%
May 2025	Gestation (Days between conception and birth)	-3.70 days	93%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.58	93%
May 2025	Mortality (Calves dead at or soon after birth)	-0.78	93%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.89%	65%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.93%	62%

121 total progeny records from 27 dairy contemporary groups ( 1,669 herdmate records from 27 dairy contemporary groups)
54 progeny ( 390 herdmates) born to heifers 20 progeny ( 383 herdmates) born to 2nd parity dam 47 progeny ( 896 herdmates) born to ≥3rd parity dam 18.2% progeny (40.9% herdmates) were males Dam Info

24 total progeny records from 4 contemporary groups ( 387 herdmate records from 4 contemporary groups)
5 progeny ( 85 herdmates) born to heifers 8 progeny ( 80 herdmates) born to 2nd parity dam 11 progeny ( 222 herdmates) born to ≥3rd parity dam 20.8% progeny (42.1% herdmates) were males Dam Info

0 total progeny records from 0 contemporary groups ( 0 herdmate records from 0 contemporary groups)
0 progeny ( 0 herdmates) born to heifers 0 progeny ( 0 herdmates) born to 2nd parity dam 0 progeny ( 0 herdmates) born to ≥3rd parity dam % progeny (% herdmates) were males Dam Info