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 6.1% 2.2%	92% ( 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 6.1% 2.2%	93% 96%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	18.5%	77%
May 2025	Birth Size (Progeny expected to be born large or extra large)	18.5%	77%
Sep 2025	Birth Weight (Expected progeny birth weight)	38.5 kg	89%
May 2025	Birth Weight (Expected progeny birth weight)	38.5 kg	89%
Sep 2025	Gestation (Days between conception and birth)	-0.49 days	98%
May 2025	Gestation (Days between conception and birth)	-0.47 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.26	98%
May 2025	Mortality (Calves dead at or soon after birth)	0.18	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.40%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.36%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.1% 2.2%	92% ( V High) 95% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.1% 2.2%	93% 96%
Sep 2025	Birth Size	18.5%	77%
May 2025	Birth Size	18.5%	77%
Sep 2025	Birth Weight	38.5 kg	89%
May 2025	Birth Weight	38.5 kg	89%
Sep 2025	Gest	-0.49 days	98%
May 2025	Gest	-0.47 days	98%
Sep 2025	Mort	0.26	98%
May 2025	Mort	0.18	98%
Sep 2025	Maternal Calving Difficulty	5.40%	96%
May 2025	Maternal Calving Difficulty	5.36%	96%

213 total progeny records from 75 dairy contemporary groups

( 1,748 herdmate records from 75 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 61.6%, FR: 23.2%, JE: 1.4%, NR: 0.0%, OTHER: 0.5%	HO: 58.7%, FR: 25.2%, JE: 1.6%, NR: 0.0%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.8% 3.4% 3.4%	8.4% 3.4% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	799 Days 1300 Days 2354 Days	796 Days 1378 Days 2363 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 60.6%, FR: 25.0%, JE: 1.3%, NR: 0.0%, OTHER: 4.4%	HO: 66.8%, FR: 12.1%, JE: 0.1%, NR: 0.0%, OTHER: 3.9%
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	41.8kg 42.2kg 0kg	41kg 42.3kg 0kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	728 Days 1115 Days 0 Days	732 Days 1274 Days 0 Days

5 total progeny records from 2 contemporary groups

( 54 herdmate records from 2 contemporary groups)