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 4.7% 2.5%	86% (V High) 85% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.8% 2.5%	87% 85%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	3.9%	62%
May 2025	Birth Size (Progeny expected to be born large or extra large)	4.1%	62%
Sep 2025	Birth Weight (Expected progeny birth weight)	33.8 kg	48%
May 2025	Birth Weight (Expected progeny birth weight)	33.9 kg	48%
Sep 2025	Gestation (Days between conception and birth)	0.15 days	95%
May 2025	Gestation (Days between conception and birth)	0.20 days	95%
Sep 2025	Mortality (Calves dead at or soon after birth)	7.79	95%
May 2025	Mortality (Calves dead at or soon after birth)	7.75	95%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.85%	74%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.70%	74%

120 total progeny records from 37 dairy contemporary groups ( 2,025 herdmate records from 36 dairy contemporary groups)
38 progeny ( 356 herdmates) born to heifers 34 progeny ( 404 herdmates) born to 2nd parity dam 48 progeny ( 1,265 herdmates) born to ≥3rd parity dam 39.2% progeny (51.4% herdmates) were males Dam Info

2 total progeny records from 2 contemporary groups ( 100 herdmate records from 2 contemporary groups)
0 progeny ( 31 herdmates) born to heifers 0 progeny ( 13 herdmates) born to 2nd parity dam 2 progeny ( 56 herdmates) born to ≥3rd parity dam 50% progeny (55% 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