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 2.8% 1.2%	95% ( V High) 97% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.8% 1.2%	95% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	3.0%	79%
May 2025	Birth Size (Progeny expected to be born large or extra large)	2.8%	79%
Sep 2025	Birth Weight (Expected progeny birth weight)	32.7 kg	88%
May 2025	Birth Weight (Expected progeny birth weight)	33.0 kg	88%
Sep 2025	Gestation (Days between conception and birth)	-1.52 days	99%
May 2025	Gestation (Days between conception and birth)	-1.51 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.76	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.67	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.76%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.72%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.8% 1.2%	95% ( V High) 97% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.8% 1.2%	95% 98%
Sep 2025	Birth Size	3.0%	79%
May 2025	Birth Size	2.8%	79%
Sep 2025	Birth Weight	32.7 kg	88%
May 2025	Birth Weight	33.0 kg	88%
Sep 2025	Gest	-1.52 days	99%
May 2025	Gest	-1.51 days	99%
Sep 2025	Mort	0.76	99%
May 2025	Mort	0.67	99%
Sep 2025	Maternal Calving Difficulty	5.76%	96%
May 2025	Maternal Calving Difficulty	5.72%	96%

911 total progeny records from 163 dairy contemporary groups

( 9,721 herdmate records from 163 dairy contemporary groups)

194 progeny ( 1,492 herdmates) born to heifers
190 progeny ( 2,401 herdmates) born to 2nd parity dam
527 progeny ( 5,828 herdmates) born to ≥3rd parity dam
50.5% progeny (51.3% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 68.3%, FR: 17.0%, JE: 5.4%, NR: 2.4%, OTHER: 1.6%	HO: 64.3%, FR: 16.8%, JE: 9.1%, NR: 2.6%, OTHER: 1.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7% 2.9% 3%	6.8% 2.7% 2.9%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	748 Days 1156 Days 2135 Days	751 Days 1143 Days 2145 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 67.4%, FR: 21.4%, JE: 7.6%, NR: 0.0%, OTHER: 0.0%	HO: 76.7%, FR: 17.9%, JE: 1.5%, NR: 0.0%, OTHER: 0.0%
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	40.1kg 42.8kg 41.5kg	41.3kg 41.2kg 41.7kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	745 Days 1126 Days 2071 Days	794 Days 1184 Days 2313 Days

7 total progeny records from 2 contemporary groups

( 66 herdmate records from 2 contemporary groups)