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% 2.9%	91% (V High) 90% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.2% 3.0%	91% 90%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	23.3%	65%
May 2025	Birth Size (Progeny expected to be born large or extra large)	23.8%	63%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.6 kg	65%
May 2025	Birth Weight (Expected progeny birth weight)	41.9 kg	64%
Sep 2025	Gestation (Days between conception and birth)	-3.26 days	97%
May 2025	Gestation (Days between conception and birth)	-3.24 days	97%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.24	97%
May 2025	Mortality (Calves dead at or soon after birth)	-0.25	97%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.11%	76%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.07%	76%

237 total progeny records from 62 dairy contemporary groups ( 2,761 herdmate records from 62 dairy contemporary groups)
90 progeny ( 875 herdmates) born to heifers 51 progeny ( 571 herdmates) born to 2nd parity dam 96 progeny ( 1,315 herdmates) born to ≥3rd parity dam 24.5% progeny (37.3% herdmates) were males Dam Info

2 total progeny records from 2 contemporary groups ( 63 herdmate records from 2 contemporary groups)
2 progeny ( 24 herdmates) born to heifers 0 progeny ( 12 herdmates) born to 2nd parity dam 0 progeny ( 27 herdmates) born to ≥3rd parity dam 0% progeny (22.2% herdmates) were males Dam Info

2 total progeny records from 2 contemporary groups ( 27 herdmate records from 2 contemporary groups)
2 progeny ( 12 herdmates) born to heifers 0 progeny ( 5 herdmates) born to 2nd parity dam 0 progeny ( 10 herdmates) born to ≥3rd parity dam 0% progeny (7.4% herdmates) were males Dam Info