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 4.8% 2.4%	86% ( V High) 87% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.8% 2.3%	86% 88%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	7.9%	59%
May 2025	Birth Size (Progeny expected to be born large or extra large)	8.0%	59%
Sep 2025	Birth Weight (Expected progeny birth weight)	35.4 kg	80%
May 2025	Birth Weight (Expected progeny birth weight)	35.5 kg	81%
Sep 2025	Gestation (Days between conception and birth)	-0.93 days	95%
May 2025	Gestation (Days between conception and birth)	-0.92 days	95%
Sep 2025	Mortality (Calves dead at or soon after birth)	12.01	95%
May 2025	Mortality (Calves dead at or soon after birth)	11.94	95%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.57%	77%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.51%	77%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.8% 2.4%	86% ( V High) 87% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.8% 2.3%	86% 88%
Sep 2025	Birth Size	7.9%	59%
May 2025	Birth Size	8.0%	59%
Sep 2025	Birth Weight	35.4 kg	80%
May 2025	Birth Weight	35.5 kg	81%
Sep 2025	Gest	-0.93 days	95%
May 2025	Gest	-0.92 days	95%
Sep 2025	Mort	12.01	95%
May 2025	Mort	11.94	95%
Sep 2025	Maternal Calving Difficulty	5.57%	77%
May 2025	Maternal Calving Difficulty	5.51%	77%

137 total progeny records from 23 dairy contemporary groups

( 1,243 herdmate records from 23 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 4.2%, FR: 0.6%, JE: 94.0%, NR: 0.0%, OTHER: 0.0%	HO: 15.6%, FR: 2.7%, JE: 80.4%, NR: 0.1%, OTHER: 0.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	4.8% 2.2% 2.1%	4.5% 2.2% 2.2%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	745 Days 1159 Days 2029 Days	745 Days 1138 Days 2127 Days

1 total progeny records from 1 contemporary groups

( 2 herdmate records from 1 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 0.7%, FR: 0.2%, JE: 98.9%, NR: 0.0%, OTHER: 0.0%	HO: 0.2%, FR: 0.0%, JE: 99.7%, NR: 0.0%, OTHER: 0.0%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 6.2% 0%	0% 0% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	36.3kg 35.7kg 35.8kg	35.9kg 35.6kg 36.1kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	779 Days 1400 Days 1693 Days	756 Days 1122 Days 2135 Days

13 total progeny records from 3 contemporary groups

( 112 herdmate records from 3 contemporary groups)