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 9.3% 4.0%	64% (High) 78% (High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.2% 4.0%	64% 78%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	29.3%	73%
May 2025	Birth Size (Progeny expected to be born large or extra large)	28.2%	72%
Sep 2025	Birth Weight (Expected progeny birth weight)	43.7 kg	45%
May 2025	Birth Weight (Expected progeny birth weight)	43.8 kg	45%
Sep 2025	Gestation (Days between conception and birth)	1.05 days	92%
May 2025	Gestation (Days between conception and birth)	1.03 days	92%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.16	92%
May 2025	Mortality (Calves dead at or soon after birth)	0.07	92%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.26%	64%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.26%	65%

116 total progeny records from 22 dairy contemporary groups ( 1,173 herdmate records from 22 dairy contemporary groups)
12 progeny ( 68 herdmates) born to heifers 25 progeny ( 288 herdmates) born to 2nd parity dam 79 progeny ( 817 herdmates) born to ≥3rd parity dam 49.1% progeny (49.9% herdmates) were males Dam Info

9 total progeny records from 2 contemporary groups ( 126 herdmate records from 2 contemporary groups)
0 progeny ( 22 herdmates) born to heifers 2 progeny ( 19 herdmates) born to 2nd parity dam 7 progeny ( 85 herdmates) born to ≥3rd parity dam 44.4% progeny (50% 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