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 4.5% 2.1%	77% (High) 77% (High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.4% 2.1%	76% 77%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	8.7%	72%
May 2025	Birth Size (Progeny expected to be born large or extra large)	8.8%	71%
Sep 2025	Birth Weight (Expected progeny birth weight)	34.1 kg	47%
May 2025	Birth Weight (Expected progeny birth weight)	34.1 kg	47%
Sep 2025	Gestation (Days between conception and birth)	-0.59 days	92%
May 2025	Gestation (Days between conception and birth)	-0.61 days	92%
Sep 2025	Mortality (Calves dead at or soon after birth)	3.82	92%
May 2025	Mortality (Calves dead at or soon after birth)	3.72	92%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.98%	62%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.90%	61%

75 total progeny records from 30 dairy contemporary groups ( 1,257 herdmate records from 30 dairy contemporary groups)
24 progeny ( 207 herdmates) born to heifers 20 progeny ( 283 herdmates) born to 2nd parity dam 31 progeny ( 767 herdmates) born to ≥3rd parity dam 21.3% progeny (43.5% herdmates) were males Dam Info

8 total progeny records from 4 contemporary groups ( 163 herdmate records from 4 contemporary groups)
2 progeny ( 21 herdmates) born to heifers 1 progeny ( 25 herdmates) born to 2nd parity dam 5 progeny ( 117 herdmates) born to ≥3rd parity dam 12.5% progeny (47.9% 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