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 6.4% 2.9%	80% (V High) 90% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.4% 2.8%	81% 90%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	19.8%	75%
May 2025	Birth Size (Progeny expected to be born large or extra large)	19.6%	75%
Sep 2025	Birth Weight (Expected progeny birth weight)	43.1 kg	69%
May 2025	Birth Weight (Expected progeny birth weight)	43.0 kg	68%
Sep 2025	Gestation (Days between conception and birth)	1.89 days	95%
May 2025	Gestation (Days between conception and birth)	1.84 days	95%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.40	95%
May 2025	Mortality (Calves dead at or soon after birth)	-0.49	95%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.82%	87%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.83%	87%

108 total progeny records from 55 dairy contemporary groups ( 1,040 herdmate records from 53 dairy contemporary groups)
22 progeny ( 140 herdmates) born to heifers 18 progeny ( 243 herdmates) born to 2nd parity dam 68 progeny ( 657 herdmates) born to ≥3rd parity dam 53.7% progeny (50.5% herdmates) were males Dam Info

2 total progeny records from 2 contemporary groups ( 19 herdmate records from 2 contemporary groups)
0 progeny ( 1 herdmates) born to heifers 0 progeny ( 4 herdmates) born to 2nd parity dam 2 progeny ( 14 herdmates) born to ≥3rd parity dam 100% progeny (63.2% herdmates) were males Dam Info

4 total progeny records from 2 contemporary groups ( 73 herdmate records from 2 contemporary groups)
1 progeny ( 19 herdmates) born to heifers 0 progeny ( 13 herdmates) born to 2nd parity dam 3 progeny ( 41 herdmates) born to ≥3rd parity dam 50% progeny (53.4% herdmates) were males Dam Info