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	High* 5.7% 2.1%	47% (Average) 56% (Average)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High* 5.8% 2.2%	47% 56%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	18.8%	21%
May 2025	Birth Size (Progeny expected to be born large or extra large)	18.6%	21%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.2 kg	68%
May 2025	Birth Weight (Expected progeny birth weight)	40.2 kg	68%
Sep 2025	Gestation (Days between conception and birth)	-4.02 days	82%
May 2025	Gestation (Days between conception and birth)	-4.14 days	82%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.64	82%
May 2025	Mortality (Calves dead at or soon after birth)	-0.72	82%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.01%	37%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.00%	37%

38 total progeny records from 5 dairy contemporary groups ( 205 herdmate records from 5 dairy contemporary groups)
8 progeny ( 14 herdmates) born to heifers 12 progeny ( 65 herdmates) born to 2nd parity dam 18 progeny ( 126 herdmates) born to ≥3rd parity dam 55.3% progeny (50.7% 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

16 total progeny records from 3 contemporary groups ( 101 herdmate records from 3 contemporary groups)
3 progeny ( 28 herdmates) born to heifers 7 progeny ( 23 herdmates) born to 2nd parity dam 6 progeny ( 50 herdmates) born to ≥3rd parity dam 0% progeny (7.9% herdmates) were males Dam Info