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 5.1% 2.2%	72% (High) 89% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.1% 2.2%	72% 89%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	17.7%	81%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.3%	79%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.5 kg	86%
May 2025	Birth Weight (Expected progeny birth weight)	40.5 kg	86%
Sep 2025	Gestation (Days between conception and birth)	-2.83 days	95%
May 2025	Gestation (Days between conception and birth)	-2.83 days	95%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.33	95%
May 2025	Mortality (Calves dead at or soon after birth)	-0.37	95%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.76%	74%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.75%	74%

152 total progeny records from 49 dairy contemporary groups ( 6,111 herdmate records from 49 dairy contemporary groups)
12 progeny ( 90 herdmates) born to heifers 31 progeny ( 1,595 herdmates) born to 2nd parity dam 109 progeny ( 4,426 herdmates) born to ≥3rd parity dam 53.3% progeny (47.6% herdmates) were males Dam Info

5 total progeny records from 3 contemporary groups ( 291 herdmate records from 3 contemporary groups)
0 progeny ( 21 herdmates) born to heifers 1 progeny ( 62 herdmates) born to 2nd parity dam 4 progeny ( 208 herdmates) born to ≥3rd parity dam 60% progeny (43% herdmates) were males Dam Info

7 total progeny records from 2 contemporary groups ( 208 herdmate records from 2 contemporary groups)
0 progeny ( 53 herdmates) born to heifers 0 progeny ( 28 herdmates) born to 2nd parity dam 7 progeny ( 127 herdmates) born to ≥3rd parity dam 71.4% progeny (45.7% herdmates) were males Dam Info