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 4.6% 2.1%	89% ( V High) 93% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 2.1%	92% 93%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	8.7%	71%
May 2025	Birth Size (Progeny expected to be born large or extra large)	8.9%	71%
Sep 2025	Birth Weight (Expected progeny birth weight)	38.0 kg	83%
May 2025	Birth Weight (Expected progeny birth weight)	38.1 kg	82%
Sep 2025	Gestation (Days between conception and birth)	-4.18 days	98%
May 2025	Gestation (Days between conception and birth)	-4.14 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.29	98%
May 2025	Mortality (Calves dead at or soon after birth)	-0.37	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.04%	86%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.03%	86%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.6% 2.1%	89% ( V High) 93% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 2.1%	92% 93%
Sep 2025	Birth Size	8.7%	71%
May 2025	Birth Size	8.9%	71%
Sep 2025	Birth Weight	38.0 kg	83%
May 2025	Birth Weight	38.1 kg	82%
Sep 2025	Gest	-4.18 days	98%
May 2025	Gest	-4.14 days	98%
Sep 2025	Mort	-0.29	98%
May 2025	Mort	-0.37	98%
Sep 2025	Maternal Calving Difficulty	5.04%	86%
May 2025	Maternal Calving Difficulty	5.03%	86%

318 total progeny records from 50 dairy contemporary groups

( 5,670 herdmate records from 50 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 52.4%, FR: 19.1%, JE: 23.2%, NR: 1.5%, OTHER: 2.2%	HO: 49.0%, FR: 17.3%, JE: 27.2%, NR: 2.5%, OTHER: 2.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.4% 2.3%	5.5% 2.3% 2.3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	731 Days 1104 Days 2017 Days	731 Days 1101 Days 2132 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.9%, FR: 20.1%, JE: 12.8%, NR: 1.0%, OTHER: 0.0%	HO: 65.4%, FR: 14.2%, JE: 16.4%, NR: 2.2%, OTHER: 0.5%
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	40.8kg 40.4kg 39.9kg	39.4kg 40kg 40.6kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	768 Days 1142 Days 1449 Days	750 Days 1125 Days 2146 Days

12 total progeny records from 1 contemporary groups

( 268 herdmate records from 1 contemporary groups)