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	Moderate 8.5% 3.3%	75% (High) 92% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.6% 3.3%	75% 90%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	25.0%	75%
May 2025	Birth Size (Progeny expected to be born large or extra large)	25.1%	75%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.8 kg	70%
May 2025	Birth Weight (Expected progeny birth weight)	42.9 kg	70%
Sep 2025	Gestation (Days between conception and birth)	-3.55 days	90%
May 2025	Gestation (Days between conception and birth)	-3.66 days	90%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.32	90%
May 2025	Mortality (Calves dead at or soon after birth)	0.26	90%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.74%	81%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.77%	79%

108 total progeny records from 45 dairy contemporary groups ( 1,507 herdmate records from 44 dairy contemporary groups)
10 progeny ( 89 herdmates) born to heifers 31 progeny ( 455 herdmates) born to 2nd parity dam 67 progeny ( 963 herdmates) born to ≥3rd parity dam 51.9% progeny (46.1% herdmates) were males Dam Info

9 total progeny records from 7 contemporary groups ( 333 herdmate records from 7 contemporary groups)
0 progeny ( 62 herdmates) born to heifers 1 progeny ( 77 herdmates) born to 2nd parity dam 8 progeny ( 194 herdmates) born to ≥3rd parity dam 22.2% progeny (35.7% herdmates) were males Dam Info

4 total progeny records from 2 contemporary groups ( 197 herdmate records from 2 contemporary groups)
0 progeny ( 104 herdmates) born to heifers 4 progeny ( 46 herdmates) born to 2nd parity dam 0 progeny ( 47 herdmates) born to ≥3rd parity dam 50% progeny (40.6% herdmates) were males Dam Info