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	High 11.5% 4.5%	60% (High) 76% (High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.6% 4.6%	60% 75%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	27.9%	83%
May 2025	Birth Size (Progeny expected to be born large or extra large)	27.8%	83%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.5 kg	45%
May 2025	Birth Weight (Expected progeny birth weight)	44.6 kg	45%
Sep 2025	Gestation (Days between conception and birth)	1.33 days	91%
May 2025	Gestation (Days between conception and birth)	1.29 days	91%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.31	91%
May 2025	Mortality (Calves dead at or soon after birth)	0.17	91%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.11%	61%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.05%	62%

93 total progeny records from 21 dairy contemporary groups ( 1,162 herdmate records from 21 dairy contemporary groups)
8 progeny ( 35 herdmates) born to heifers 20 progeny ( 271 herdmates) born to 2nd parity dam 65 progeny ( 856 herdmates) born to ≥3rd parity dam 59.1% progeny (47.9% herdmates) were males Dam Info

21 total progeny records from 3 contemporary groups ( 144 herdmate records from 3 contemporary groups)
0 progeny ( 27 herdmates) born to heifers 7 progeny ( 23 herdmates) born to 2nd parity dam 14 progeny ( 94 herdmates) born to ≥3rd parity dam 28.6% progeny (40.3% 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