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% 1.7%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.8% 1.7%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	13.8%	97%
May 2025	Birth Size (Progeny expected to be born large or extra large)	13.7%	96%
Sep 2025	Birth Weight (Expected progeny birth weight)	39.2 kg	97%
May 2025	Birth Weight (Expected progeny birth weight)	39.2 kg	97%
Sep 2025	Gestation (Days between conception and birth)	-4.16 days	99%
May 2025	Gestation (Days between conception and birth)	-4.19 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.78	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.85	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.58%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.55%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.8% 1.7%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.8% 1.7%	99% 99%
Sep 2025	Birth Size	13.8%	97%
May 2025	Birth Size	13.7%	96%
Sep 2025	Birth Weight	39.2 kg	97%
May 2025	Birth Weight	39.2 kg	97%
Sep 2025	Gest	-4.16 days	99%
May 2025	Gest	-4.19 days	99%
Sep 2025	Mort	-0.78	99%
May 2025	Mort	-0.85	99%
Sep 2025	Maternal Calving Difficulty	5.58%	99%
May 2025	Maternal Calving Difficulty	5.55%	99%

5,841 total progeny records from 2,213 dairy contemporary groups

( 55,184 herdmate records from 2,176 dairy contemporary groups)

3,609 progeny ( 16,741 herdmates) born to heifers
1,005 progeny ( 11,337 herdmates) born to 2nd parity dam
1,227 progeny ( 27,106 herdmates) born to ≥3rd parity dam
47.8% progeny (49.2% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 77.2%, FR: 13.6%, JE: 2.2%, NR: 1.1%, OTHER: 1.9%	HO: 73.5%, FR: 15.8%, JE: 2.7%, NR: 1.0%, OTHER: 2.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.2% 3% 3.2%	7% 3% 3.2%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	763 Days 1152 Days 2210 Days	761 Days 1153 Days 2209 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 76.0%, FR: 14.7%, JE: 2.4%, NR: 2.5%, OTHER: 1.9%	HO: 72.1%, FR: 14.1%, JE: 5.6%, NR: 2.5%, OTHER: 2.5%
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	41.4kg 40.2kg 41.6kg	40.8kg 41kg 41.4kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	737 Days 1138 Days 2134 Days	745 Days 1129 Days 2095 Days

138 total progeny records from 39 contemporary groups

( 2,756 herdmate records from 39 contemporary groups)