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* 8.8% 3.3%	29% (Low) 53% (Average)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High* 8.7% 3.3%	29% 53%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	27.5%	12%
May 2025	Birth Size (Progeny expected to be born large or extra large)	27.5%	12%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.2 kg	17%
May 2025	Birth Weight (Expected progeny birth weight)	41.0 kg	17%
Sep 2025	Gestation (Days between conception and birth)	0.19 days	67%
May 2025	Gestation (Days between conception and birth)	0.18 days	67%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.00	67%
May 2025	Mortality (Calves dead at or soon after birth)	-0.01	67%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.43%	41%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.45%	41%

14 total progeny records from 4 dairy contemporary groups ( 147 herdmate records from 4 dairy contemporary groups)
1 progeny ( 18 herdmates) born to heifers 3 progeny ( 20 herdmates) born to 2nd parity dam 10 progeny ( 109 herdmates) born to ≥3rd parity dam 57.1% progeny (51% 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

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