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 3.4% 1.6%	64% (High) 71% (High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 3.6% 1.7%	64% 70%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	3.1%	64%
May 2025	Birth Size (Progeny expected to be born large or extra large)	3.1%	64%
Sep 2025	Birth Weight (Expected progeny birth weight)	35.0 kg	62%
May 2025	Birth Weight (Expected progeny birth weight)	35.5 kg	63%
Sep 2025	Gestation (Days between conception and birth)	-2.53 days	85%
May 2025	Gestation (Days between conception and birth)	-2.51 days	85%
Sep 2025	Mortality (Calves dead at or soon after birth)	1.17	85%
May 2025	Mortality (Calves dead at or soon after birth)	0.95	85%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.48%	54%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.46%	53%

33 total progeny records from 6 dairy contemporary groups ( 1,026 herdmate records from 6 dairy contemporary groups)
6 progeny ( 235 herdmates) born to heifers 6 progeny ( 226 herdmates) born to 2nd parity dam 21 progeny ( 565 herdmates) born to ≥3rd parity dam 9.1% progeny (40.4% herdmates) were males Dam Info

1 total progeny records from 1 contemporary groups ( 268 herdmate records from 1 contemporary groups)
1 progeny ( 60 herdmates) born to heifers 0 progeny ( 59 herdmates) born to 2nd parity dam 0 progeny ( 149 herdmates) born to ≥3rd parity dam 0% progeny (48.1% herdmates) were males Dam Info

1 total progeny records from 1 contemporary groups ( 263 herdmate records from 1 contemporary groups)
1 progeny ( 59 herdmates) born to heifers 0 progeny ( 59 herdmates) born to 2nd parity dam 0 progeny ( 145 herdmates) born to ≥3rd parity dam 0% progeny (48.3% herdmates) were males Dam Info