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	High 10.8% 4.0%	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	High 10.8% 4.0%	97% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	26.5%	85%
May 2025	Birth Size (Progeny expected to be born large or extra large)	26.4%	85%
Sep 2025	Birth Weight (Expected progeny birth weight)	43.3 kg	94%
May 2025	Birth Weight (Expected progeny birth weight)	43.3 kg	94%
Sep 2025	Gestation (Days between conception and birth)	-0.33 days	99%
May 2025	Gestation (Days between conception and birth)	-0.33 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.25	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.18	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.36%	98%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.37%	98%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.8% 4.0%	97% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.8% 4.0%	97% 98%
Sep 2025	Birth Size	26.5%	85%
May 2025	Birth Size	26.4%	85%
Sep 2025	Birth Weight	43.3 kg	94%
May 2025	Birth Weight	43.3 kg	94%
Sep 2025	Gest	-0.33 days	99%
May 2025	Gest	-0.33 days	99%
Sep 2025	Mort	0.25	99%
May 2025	Mort	0.18	99%
Sep 2025	Maternal Calving Difficulty	6.36%	98%
May 2025	Maternal Calving Difficulty	6.37%	98%

890 total progeny records from 303 dairy contemporary groups

( 6,347 herdmate records from 292 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.6%, FR: 19.4%, JE: 0.1%, NR: 0.0%, OTHER: 0.1%	HO: 67.4%, FR: 16.9%, JE: 0.4%, NR: 0.0%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.4% 3.4% 3.5%	9.1% 3.5% 3.5%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	838 Days 1257 Days 2385 Days	806 Days 1206 Days 2364 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 58.7%, FR: 30.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 59.2%, FR: 27.0%, JE: 2.0%, 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	0kg 42.9kg 42.5kg	0kg 41.9kg 42.2kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1342 Days 2129 Days	0 Days 1169 Days 2607 Days

18 total progeny records from 4 contemporary groups

( 179 herdmate records from 4 contemporary groups)