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 2.5% 1.2%	94% ( V High) 94% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.6% 1.2%	94% 94%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	2.2%	73%
May 2025	Birth Size (Progeny expected to be born large or extra large)	2.1%	73%
Sep 2025	Birth Weight (Expected progeny birth weight)	33.7 kg	80%
May 2025	Birth Weight (Expected progeny birth weight)	33.7 kg	80%
Sep 2025	Gestation (Days between conception and birth)	-3.06 days	97%
May 2025	Gestation (Days between conception and birth)	-3.06 days	97%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.51	97%
May 2025	Mortality (Calves dead at or soon after birth)	0.38	97%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.83%	89%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.76%	89%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.5% 1.2%	94% ( V High) 94% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.6% 1.2%	94% 94%
Sep 2025	Birth Size	2.2%	73%
May 2025	Birth Size	2.1%	73%
Sep 2025	Birth Weight	33.7 kg	80%
May 2025	Birth Weight	33.7 kg	80%
Sep 2025	Gest	-3.06 days	97%
May 2025	Gest	-3.06 days	97%
Sep 2025	Mort	0.51	97%
May 2025	Mort	0.38	97%
Sep 2025	Maternal Calving Difficulty	4.83%	89%
May 2025	Maternal Calving Difficulty	4.76%	89%

310 total progeny records from 147 dairy contemporary groups

( 7,326 herdmate records from 144 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 54.4%, FR: 20.2%, JE: 15.6%, NR: 2.0%, OTHER: 3.9%	HO: 58.2%, FR: 18.9%, JE: 14.2%, NR: 1.6%, OTHER: 3.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.5% 2.5% 2.9%	6.5% 2.5% 2.8%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	746 Days 1201 Days 2260 Days	762 Days 1123 Days 2107 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.6%, FR: 23.7%, JE: 0.0%, NR: 0.0%, OTHER: 8.9%	HO: 56.1%, FR: 29.1%, JE: 6.7%, NR: 0.3%, OTHER: 4.0%
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	41.1kg 0kg 42.3kg	41kg 0kg 40.9kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	725 Days 0 Days 2076 Days	762 Days 0 Days 2180 Days

7 total progeny records from 5 contemporary groups

( 305 herdmate records from 5 contemporary groups)