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 6.6% 2.7%	94% ( 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 6.6% 2.7%	94% 93%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	18.0%	73%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.4%	73%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.1 kg	83%
May 2025	Birth Weight (Expected progeny birth weight)	41.2 kg	83%
Sep 2025	Gestation (Days between conception and birth)	-0.98 days	98%
May 2025	Gestation (Days between conception and birth)	-0.98 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.28	98%
May 2025	Mortality (Calves dead at or soon after birth)	0.21	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.53%	92%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.53%	92%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.6% 2.7%	94% ( V High) 93% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.6% 2.7%	94% 93%
Sep 2025	Birth Size	18.0%	73%
May 2025	Birth Size	17.4%	73%
Sep 2025	Birth Weight	41.1 kg	83%
May 2025	Birth Weight	41.2 kg	83%
Sep 2025	Gest	-0.98 days	98%
May 2025	Gest	-0.98 days	98%
Sep 2025	Mort	0.28	98%
May 2025	Mort	0.21	98%
Sep 2025	Maternal Calving Difficulty	4.53%	92%
May 2025	Maternal Calving Difficulty	4.53%	92%

432 total progeny records from 106 dairy contemporary groups

( 3,807 herdmate records from 103 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 68.8%, FR: 18.9%, JE: 4.1%, NR: 1.1%, OTHER: 1.3%	HO: 67.8%, FR: 17.2%, JE: 5.1%, NR: 0.2%, OTHER: 2.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.6% 3% 3.2%	7.4% 2.9% 3.1%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	751 Days 1147 Days 2222 Days	762 Days 1151 Days 2238 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 20.1%, FR: 55.4%, JE: 0.0%, NR: 0.0%, OTHER: 21.4%	HO: 36.4%, FR: 53.9%, JE: 0.0%, NR: 0.0%, OTHER: 1.8%
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	42.9kg 0kg 42.7kg	42.6kg 0kg 42.3kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	822 Days 0 Days 1515 Days	813 Days 0 Days 2045 Days

7 total progeny records from 2 contemporary groups

( 126 herdmate records from 2 contemporary groups)