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 5.8% 2.6%	75% (High) 91% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.7% 2.6%	75% 91%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	19.6%	74%
May 2025	Birth Size (Progeny expected to be born large or extra large)	19.3%	74%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.9 kg	82%
May 2025	Birth Weight (Expected progeny birth weight)	41.1 kg	82%
Sep 2025	Gestation (Days between conception and birth)	-3.65 days	92%
May 2025	Gestation (Days between conception and birth)	-3.72 days	92%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.50	92%
May 2025	Mortality (Calves dead at or soon after birth)	-0.58	92%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.17%	79%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.11%	79%

98 total progeny records from 34 dairy contemporary groups ( 671 herdmate records from 34 dairy contemporary groups)
9 progeny ( 109 herdmates) born to heifers 29 progeny ( 207 herdmates) born to 2nd parity dam 60 progeny ( 355 herdmates) born to ≥3rd parity dam 44.9% progeny (40.5% herdmates) were males Dam Info

5 total progeny records from 3 contemporary groups ( 121 herdmate records from 3 contemporary groups)
1 progeny ( 45 herdmates) born to heifers 0 progeny ( 27 herdmates) born to 2nd parity dam 4 progeny ( 49 herdmates) born to ≥3rd parity dam 80% progeny (35.5% herdmates) were males Dam Info

11 total progeny records from 2 contemporary groups ( 33 herdmate records from 2 contemporary groups)
1 progeny ( 7 herdmates) born to heifers 2 progeny ( 9 herdmates) born to 2nd parity dam 8 progeny ( 17 herdmates) born to ≥3rd parity dam 54.5% progeny (24.2% herdmates) were males Dam Info