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 4.8% 1.9%	79% (High) 93% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.9% 1.9%	79% 93%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	17.0%	72%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.1%	72%
Sep 2025	Birth Weight (Expected progeny birth weight)	39.9 kg	87%
May 2025	Birth Weight (Expected progeny birth weight)	40.0 kg	87%
Sep 2025	Gestation (Days between conception and birth)	-4.96 days	96%
May 2025	Gestation (Days between conception and birth)	-4.92 days	96%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.67	96%
May 2025	Mortality (Calves dead at or soon after birth)	-0.73	96%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.12%	84%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.90%	83%

236 total progeny records from 34 dairy contemporary groups ( 4,673 herdmate records from 33 dairy contemporary groups)
5 progeny ( 102 herdmates) born to heifers 65 progeny ( 1,174 herdmates) born to 2nd parity dam 166 progeny ( 3,397 herdmates) born to ≥3rd parity dam 57.2% progeny (51.4% herdmates) were males Dam Info

3 total progeny records from 2 contemporary groups ( 51 herdmate records from 2 contemporary groups)
1 progeny ( 5 herdmates) born to heifers 0 progeny ( 5 herdmates) born to 2nd parity dam 2 progeny ( 41 herdmates) born to ≥3rd parity dam 33.3% progeny (35.3% herdmates) were males Dam Info

16 total progeny records from 2 contemporary groups ( 441 herdmate records from 2 contemporary groups)
0 progeny ( 50 herdmates) born to heifers 7 progeny ( 126 herdmates) born to 2nd parity dam 9 progeny ( 265 herdmates) born to ≥3rd parity dam 56.3% progeny (54% herdmates) were males Dam Info