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 1.9% 1.4%	97% ( V High) 96% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 1.9% 1.4%	97% 97%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	0.3%	81%
May 2025	Birth Size (Progeny expected to be born large or extra large)	0.3%	81%
Sep 2025	Birth Weight (Expected progeny birth weight)	34.8 kg	89%
May 2025	Birth Weight (Expected progeny birth weight)	35.0 kg	89%
Sep 2025	Gestation (Days between conception and birth)	-2.37 days	99%
May 2025	Gestation (Days between conception and birth)	-2.37 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.62	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.54	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.23%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.20%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 1.9% 1.4%	97% ( V High) 96% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 1.9% 1.4%	97% 97%
Sep 2025	Birth Size	0.3%	81%
May 2025	Birth Size	0.3%	81%
Sep 2025	Birth Weight	34.8 kg	89%
May 2025	Birth Weight	35.0 kg	89%
Sep 2025	Gest	-2.37 days	99%
May 2025	Gest	-2.37 days	99%
Sep 2025	Mort	0.62	99%
May 2025	Mort	0.54	99%
Sep 2025	Maternal Calving Difficulty	5.23%	96%
May 2025	Maternal Calving Difficulty	5.20%	96%

732 total progeny records from 159 dairy contemporary groups

( 4,712 herdmate records from 158 dairy contemporary groups)

361 progeny ( 1,160 herdmates) born to heifers
112 progeny ( 1,051 herdmates) born to 2nd parity dam
259 progeny ( 2,501 herdmates) born to ≥3rd parity dam
42.3% progeny (49.7% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 59.7%, FR: 18.7%, JE: 11.6%, NR: 0.3%, OTHER: 2.0%	HO: 61.5%, FR: 15.6%, JE: 11.8%, NR: 0.8%, OTHER: 2.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.8% 3% 3.1%	6.9% 2.9% 3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	728 Days 1164 Days 2240 Days	752 Days 1158 Days 2170 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 57.3%, FR: 23.1%, JE: 7.5%, NR: 0.0%, OTHER: 0.4%	HO: 40.0%, FR: 15.6%, JE: 30.0%, NR: 0.0%, OTHER: 2.1%
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 41.6kg 41.4kg	37.8kg 37.9kg 39.3kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	814 Days 1193 Days 2397 Days	732 Days 1248 Days 2118 Days

15 total progeny records from 2 contemporary groups

( 35 herdmate records from 2 contemporary groups)