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 7.9% 3.3%	55% (Average) 77% (High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.3% 3.5%	58% 77%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	23.6%	78%
May 2025	Birth Size (Progeny expected to be born large or extra large)	23.9%	78%
Sep 2025	Birth Weight (Expected progeny birth weight)	43.8 kg	46%
May 2025	Birth Weight (Expected progeny birth weight)	44.2 kg	46%
Sep 2025	Gestation (Days between conception and birth)	1.48 days	93%
May 2025	Gestation (Days between conception and birth)	1.49 days	93%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.78	93%
May 2025	Mortality (Calves dead at or soon after birth)	-0.86	93%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.74%	67%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.63%	66%

95 total progeny records from 36 dairy contemporary groups ( 958 herdmate records from 35 dairy contemporary groups)
4 progeny ( 22 herdmates) born to heifers 23 progeny ( 278 herdmates) born to 2nd parity dam 68 progeny ( 658 herdmates) born to ≥3rd parity dam 50.5% progeny (47.9% herdmates) were males Dam Info

10 total progeny records from 4 contemporary groups ( 138 herdmate records from 4 contemporary groups)
0 progeny ( 16 herdmates) born to heifers 5 progeny ( 57 herdmates) born to 2nd parity dam 5 progeny ( 65 herdmates) born to ≥3rd parity dam 40% progeny (40.6% 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