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	Moderate 7.9% 3.2%	82% ( V High) 92% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.0% 3.2%	82% 92%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	21.7%	72%
May 2025	Birth Size (Progeny expected to be born large or extra large)	21.5%	72%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.8 kg	80%
May 2025	Birth Weight (Expected progeny birth weight)	43.0 kg	80%
Sep 2025	Gestation (Days between conception and birth)	-1.22 days	93%
May 2025	Gestation (Days between conception and birth)	-1.24 days	93%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.80	93%
May 2025	Mortality (Calves dead at or soon after birth)	0.72	93%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.14%	87%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.06%	87%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.9% 3.2%	82% ( V High) 92% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.0% 3.2%	82% 92%
Sep 2025	Birth Size	21.7%	72%
May 2025	Birth Size	21.5%	72%
Sep 2025	Birth Weight	42.8 kg	80%
May 2025	Birth Weight	43.0 kg	80%
Sep 2025	Gest	-1.22 days	93%
May 2025	Gest	-1.24 days	93%
Sep 2025	Mort	0.80	93%
May 2025	Mort	0.72	93%
Sep 2025	Maternal Calving Difficulty	5.14%	87%
May 2025	Maternal Calving Difficulty	5.06%	87%

169 total progeny records from 80 dairy contemporary groups

( 1,805 herdmate records from 79 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 86.6%, FR: 10.3%, JE: 0.1%, NR: 0.0%, OTHER: 0.2%	HO: 86.9%, FR: 9.9%, JE: 0.5%, NR: 0.0%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.7% 3.2% 3.3%	7.8% 3.2% 3.3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	908 Days 1212 Days 2237 Days	853 Days 1252 Days 2208 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 73.8%, FR: 17.6%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 65.1%, FR: 28.9%, JE: 0.9%, NR: 0.0%, OTHER: 1.2%
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	42.3kg 40.9kg 42.5kg	41.8kg 41.9kg 41.9kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	1039 Days 1166 Days 2300 Days	855 Days 1203 Days 2054 Days

8 total progeny records from 4 contemporary groups

( 270 herdmate records from 4 contemporary groups)