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 6.3% 2.0%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.4% 2.0%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	18.7%	96%
May 2025	Birth Size (Progeny expected to be born large or extra large)	19.1%	96%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.5 kg	98%
May 2025	Birth Weight (Expected progeny birth weight)	41.6 kg	98%
Sep 2025	Gestation (Days between conception and birth)	-4.71 days	99%
May 2025	Gestation (Days between conception and birth)	-4.74 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.13	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.20	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.49%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.44%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.3% 2.0%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.4% 2.0%	99% 99%
Sep 2025	Birth Size	18.7%	96%
May 2025	Birth Size	19.1%	96%
Sep 2025	Birth Weight	41.5 kg	98%
May 2025	Birth Weight	41.6 kg	98%
Sep 2025	Gest	-4.71 days	99%
May 2025	Gest	-4.74 days	99%
Sep 2025	Mort	-0.13	99%
May 2025	Mort	-0.20	99%
Sep 2025	Maternal Calving Difficulty	5.49%	99%
May 2025	Maternal Calving Difficulty	5.44%	99%

6,825 total progeny records from 1,775 dairy contemporary groups

( 60,171 herdmate records from 1,749 dairy contemporary groups)

1,007 progeny ( 4,704 herdmates) born to heifers
1,733 progeny ( 16,151 herdmates) born to 2nd parity dam
4,085 progeny ( 39,316 herdmates) born to ≥3rd parity dam
50.9% progeny (51.1% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 70.3%, FR: 20.0%, JE: 1.9%, NR: 0.5%, OTHER: 1.7%	HO: 70.8%, FR: 19.3%, JE: 2.1%, NR: 0.6%, OTHER: 2.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.5% 3.1% 3.2%	7.2% 3% 3.1%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	782 Days 1162 Days 2211 Days	765 Days 1154 Days 2212 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 69.3%, FR: 25.3%, JE: 0.5%, NR: 0.8%, OTHER: 0.9%	HO: 69.8%, FR: 20.0%, JE: 3.2%, NR: 1.2%, OTHER: 1.8%
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	41.4kg 41.6kg 41.9kg	41.2kg 41.3kg 41.7kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	762 Days 1156 Days 2029 Days	753 Days 1147 Days 2159 Days

218 total progeny records from 43 contemporary groups

( 2,083 herdmate records from 43 contemporary groups)