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 3.6% 1.5%	96% ( V High) 95% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 3.6% 1.5%	96% 95%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	3.0%	74%
May 2025	Birth Size (Progeny expected to be born large or extra large)	3.0%	74%
Sep 2025	Birth Weight (Expected progeny birth weight)	32.5 kg	85%
May 2025	Birth Weight (Expected progeny birth weight)	32.6 kg	85%
Sep 2025	Gestation (Days between conception and birth)	-2.92 days	99%
May 2025	Gestation (Days between conception and birth)	-2.92 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	1.04	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.96	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.89%	94%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.86%	94%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 3.6% 1.5%	96% ( V High) 95% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 3.6% 1.5%	96% 95%
Sep 2025	Birth Size	3.0%	74%
May 2025	Birth Size	3.0%	74%
Sep 2025	Birth Weight	32.5 kg	85%
May 2025	Birth Weight	32.6 kg	85%
Sep 2025	Gest	-2.92 days	99%
May 2025	Gest	-2.92 days	99%
Sep 2025	Mort	1.04	99%
May 2025	Mort	0.96	99%
Sep 2025	Maternal Calving Difficulty	5.89%	94%
May 2025	Maternal Calving Difficulty	5.86%	94%

636 total progeny records from 143 dairy contemporary groups

( 8,244 herdmate records from 142 dairy contemporary groups)

158 progeny ( 1,404 herdmates) born to heifers
122 progeny ( 2,111 herdmates) born to 2nd parity dam
356 progeny ( 4,729 herdmates) born to ≥3rd parity dam
48% progeny (50.9% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 68.4%, FR: 17.3%, JE: 5.2%, NR: 1.4%, OTHER: 1.7%	HO: 62.2%, FR: 18.3%, JE: 10.3%, NR: 1.2%, OTHER: 2.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.4% 2.9% 3%	7% 2.7% 2.9%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	759 Days 1171 Days 2210 Days	756 Days 1140 Days 2131 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 66.9%, FR: 10.9%, JE: 0.0%, NR: 20.0%, OTHER: 0.0%	HO: 73.5%, FR: 17.7%, JE: 0.1%, NR: 3.4%, OTHER: 2.8%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 0%	0% 0% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.3kg 40.5kg 41.3kg	41kg 40.9kg 41.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	733 Days 1140 Days 2567 Days	769 Days 1169 Days 1977 Days

10 total progeny records from 3 contemporary groups

( 267 herdmate records from 3 contemporary groups)