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	High 14.5% 5.4%	94% ( V High) 98% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.6% 5.4%	94% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	34.4%	82%
May 2025	Birth Size (Progeny expected to be born large or extra large)	34.7%	82%
Sep 2025	Birth Weight (Expected progeny birth weight)	45.6 kg	88%
May 2025	Birth Weight (Expected progeny birth weight)	45.6 kg	88%
Sep 2025	Gestation (Days between conception and birth)	0.44 days	99%
May 2025	Gestation (Days between conception and birth)	0.44 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.39	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.32	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.75%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.74%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.5% 5.4%	94% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.6% 5.4%	94% 98%
Sep 2025	Birth Size	34.4%	82%
May 2025	Birth Size	34.7%	82%
Sep 2025	Birth Weight	45.6 kg	88%
May 2025	Birth Weight	45.6 kg	88%
Sep 2025	Gest	0.44 days	99%
May 2025	Gest	0.44 days	99%
Sep 2025	Mort	0.39	99%
May 2025	Mort	0.32	99%
Sep 2025	Maternal Calving Difficulty	3.75%	96%
May 2025	Maternal Calving Difficulty	3.74%	96%

943 total progeny records from 225 dairy contemporary groups

( 9,342 herdmate records from 224 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.6%, FR: 19.9%, JE: 2.5%, NR: 1.2%, OTHER: 3.5%	HO: 66.3%, FR: 20.2%, JE: 2.4%, NR: 0.9%, OTHER: 3.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.6% 2.9% 3.1%	7.7% 2.9% 3.1%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	833 Days 1189 Days 2222 Days	852 Days 1158 Days 2198 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 64.2%, FR: 30.2%, JE: 0.0%, NR: 0.0%, OTHER: 2.8%	HO: 47.5%, FR: 40.4%, JE: 0.1%, NR: 3.0%, OTHER: 3.5%
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	0kg 40.7kg 41.8kg	0kg 41.3kg 42kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1117 Days 1927 Days	0 Days 1178 Days 2016 Days

9 total progeny records from 4 contemporary groups

( 372 herdmate records from 4 contemporary groups)