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 8.2% 3.4%	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	High 8.2% 3.5%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	24.2%	96%
May 2025	Birth Size (Progeny expected to be born large or extra large)	24.2%	96%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	99%
May 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	99%
Sep 2025	Gestation (Days between conception and birth)	-3.00 days	99%
May 2025	Gestation (Days between conception and birth)	-3.05 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.14	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.07	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.93%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.87%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.2% 3.4%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.2% 3.5%	99% 99%
Sep 2025	Birth Size	24.2%	96%
May 2025	Birth Size	24.2%	96%
Sep 2025	Birth Weight	42.1 kg	99%
May 2025	Birth Weight	42.1 kg	99%
Sep 2025	Gest	-3.00 days	99%
May 2025	Gest	-3.05 days	99%
Sep 2025	Mort	0.14	99%
May 2025	Mort	0.07	99%
Sep 2025	Maternal Calving Difficulty	4.93%	99%
May 2025	Maternal Calving Difficulty	4.87%	99%

10,991 total progeny records from 3,105 dairy contemporary groups

( 77,591 herdmate records from 3,033 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 79.7%, FR: 13.2%, JE: 0.7%, NR: 0.5%, OTHER: 1.3%	HO: 79.4%, FR: 13.0%, JE: 0.8%, NR: 0.4%, OTHER: 1.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.3% 3.2% 3.3%	8.1% 3.2% 3.3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	835 Days 1214 Days 2238 Days	810 Days 1192 Days 2241 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 73.6%, FR: 16.2%, JE: 2.1%, NR: 1.2%, OTHER: 1.6%	HO: 77.6%, FR: 13.8%, JE: 0.6%, NR: 0.6%, 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	41.3kg 41.9kg 42kg	41.7kg 41.8kg 41.9kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	811 Days 1239 Days 2284 Days	789 Days 1226 Days 2229 Days

294 total progeny records from 59 contemporary groups

( 2,974 herdmate records from 59 contemporary groups)