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 10.3% 4.1%	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 10.3% 4.1%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	24.4%	90%
May 2025	Birth Size (Progeny expected to be born large or extra large)	23.9%	90%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.8 kg	90%
May 2025	Birth Weight (Expected progeny birth weight)	42.7 kg	90%
Sep 2025	Gestation (Days between conception and birth)	-0.59 days	99%
May 2025	Gestation (Days between conception and birth)	-0.59 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.65	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.58	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.02%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.00%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.3% 4.1%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.3% 4.1%	99% 99%
Sep 2025	Birth Size	24.4%	90%
May 2025	Birth Size	23.9%	90%
Sep 2025	Birth Weight	42.8 kg	90%
May 2025	Birth Weight	42.7 kg	90%
Sep 2025	Gest	-0.59 days	99%
May 2025	Gest	-0.59 days	99%
Sep 2025	Mort	0.65	99%
May 2025	Mort	0.58	99%
Sep 2025	Maternal Calving Difficulty	6.02%	99%
May 2025	Maternal Calving Difficulty	6.00%	99%

1,854 total progeny records from 987 dairy contemporary groups

( 14,463 herdmate records from 970 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 94.1%, FR: 4.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.2%	HO: 91.4%, FR: 5.9%, JE: 0.2%, NR: 0.0%, OTHER: 0.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10% 4.3% 4%	9.5% 4% 3.9%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	896 Days 1341 Days 2361 Days	896 Days 1341 Days 2351 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 99.4%, FR: 0.6%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 96.3%, FR: 1.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.2%
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	41kg 42kg 43.1kg	42kg 42kg 42.2kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	680 Days 1468 Days 1930 Days	777 Days 1262 Days 2196 Days

5 total progeny records from 5 contemporary groups

( 149 herdmate records from 5 contemporary groups)