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 7.0% 3.0%	89% (V High) 92% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.0% 3.0%	89% 93%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	21.4%	66%
May 2025	Birth Size (Progeny expected to be born large or extra large)	21.0%	67%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.2 kg	57%
May 2025	Birth Weight (Expected progeny birth weight)	41.4 kg	57%
Sep 2025	Gestation (Days between conception and birth)	-3.26 days	95%
May 2025	Gestation (Days between conception and birth)	-3.33 days	95%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.35	95%
May 2025	Mortality (Calves dead at or soon after birth)	0.29	95%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.91%	77%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.85%	79%

192 total progeny records from 66 dairy contemporary groups ( 1,804 herdmate records from 66 dairy contemporary groups)
70 progeny ( 349 herdmates) born to heifers 38 progeny ( 450 herdmates) born to 2nd parity dam 84 progeny ( 1,005 herdmates) born to ≥3rd parity dam 11.5% progeny (29.9% herdmates) were males Dam Info

4 total progeny records from 1 contemporary groups ( 32 herdmate records from 1 contemporary groups)
2 progeny ( 7 herdmates) born to heifers 2 progeny ( 9 herdmates) born to 2nd parity dam 0 progeny ( 16 herdmates) born to ≥3rd parity dam 25% progeny (18.8% herdmates) were males Dam Info

1 total progeny records from 1 contemporary groups ( 16 herdmate records from 1 contemporary groups)
0 progeny ( 0 herdmates) born to heifers 0 progeny ( 3 herdmates) born to 2nd parity dam 1 progeny ( 13 herdmates) born to ≥3rd parity dam 0% progeny (37.5% herdmates) were males Dam Info