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 13.8% 5.2%	95% ( 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 13.8% 5.2%	95% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	27.1%	71%
May 2025	Birth Size (Progeny expected to be born large or extra large)	26.3%	71%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.0 kg	91%
May 2025	Birth Weight (Expected progeny birth weight)	44.1 kg	91%
Sep 2025	Gestation (Days between conception and birth)	-0.10 days	98%
May 2025	Gestation (Days between conception and birth)	-0.11 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.32	98%
May 2025	Mortality (Calves dead at or soon after birth)	0.25	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.56%	97%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.56%	97%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 13.8% 5.2%	95% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 13.8% 5.2%	95% 98%
Sep 2025	Birth Size	27.1%	71%
May 2025	Birth Size	26.3%	71%
Sep 2025	Birth Weight	44.0 kg	91%
May 2025	Birth Weight	44.1 kg	91%
Sep 2025	Gest	-0.10 days	98%
May 2025	Gest	-0.11 days	98%
Sep 2025	Mort	0.32	98%
May 2025	Mort	0.25	98%
Sep 2025	Maternal Calving Difficulty	5.56%	97%
May 2025	Maternal Calving Difficulty	5.56%	97%

923 total progeny records from 375 dairy contemporary groups

( 6,874 herdmate records from 365 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 70.1%, FR: 16.7%, JE: 0.0%, NR: 0.1%, OTHER: 0.0%	HO: 69.5%, FR: 17.1%, JE: 0.1%, NR: 0.0%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.4% 3.6% 3.5%	9.2% 3.5% 3.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	894 Days 1228 Days 2372 Days	808 Days 1220 Days 2334 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 84.0%, FR: 6.9%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 83.8%, FR: 8.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%
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 42.8kg 42.3kg	42.4kg 42.7kg 42.1kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	741 Days 1185 Days 3335 Days	802 Days 1232 Days 3675 Days

18 total progeny records from 2 contemporary groups

( 40 herdmate records from 2 contemporary groups)