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	Moderate 7.8% 3.1%	97% ( V High) 98% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.7% 3.1%	97% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	21.2%	78%
May 2025	Birth Size (Progeny expected to be born large or extra large)	20.5%	78%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.9 kg	91%
May 2025	Birth Weight (Expected progeny birth weight)	41.9 kg	91%
Sep 2025	Gestation (Days between conception and birth)	-0.88 days	98%
May 2025	Gestation (Days between conception and birth)	-0.89 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.17	98%
May 2025	Mortality (Calves dead at or soon after birth)	0.09	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.96%	97%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.97%	97%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.8% 3.1%	97% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.7% 3.1%	97% 99%
Sep 2025	Birth Size	21.2%	78%
May 2025	Birth Size	20.5%	78%
Sep 2025	Birth Weight	41.9 kg	91%
May 2025	Birth Weight	41.9 kg	91%
Sep 2025	Gest	-0.88 days	98%
May 2025	Gest	-0.89 days	98%
Sep 2025	Mort	0.17	98%
May 2025	Mort	0.09	98%
Sep 2025	Maternal Calving Difficulty	4.96%	97%
May 2025	Maternal Calving Difficulty	4.97%	97%

776 total progeny records from 306 dairy contemporary groups

( 4,667 herdmate records from 293 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 76.6%, FR: 13.5%, JE: 0.1%, NR: 0.0%, OTHER: 0.2%	HO: 70.1%, FR: 17.9%, JE: 0.1%, NR: 0.0%, OTHER: 1.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.3% 3.5% 3.6%	9% 3.5% 3.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	840 Days 1249 Days 2317 Days	826 Days 1265 Days 2332 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 66.3%, FR: 27.7%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 62.3%, FR: 23.6%, JE: 1.1%, 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	41.9kg 41.9kg 42.1kg	42.1kg 42.3kg 42.2kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	798 Days 1085 Days 1812 Days	785 Days 1197 Days 2632 Days

14 total progeny records from 3 contemporary groups

( 91 herdmate records from 3 contemporary groups)