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 12.5% 4.9%	87% ( V High) 94% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 12.4% 4.9%	87% 94%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	34.5%	61%
May 2025	Birth Size (Progeny expected to be born large or extra large)	33.9%	60%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.4 kg	82%
May 2025	Birth Weight (Expected progeny birth weight)	44.4 kg	82%
Sep 2025	Gestation (Days between conception and birth)	2.41 days	98%
May 2025	Gestation (Days between conception and birth)	2.40 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.25	98%
May 2025	Mortality (Calves dead at or soon after birth)	-0.27	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.70%	85%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.72%	85%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 12.5% 4.9%	87% ( V High) 94% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 12.4% 4.9%	87% 94%
Sep 2025	Birth Size	34.5%	61%
May 2025	Birth Size	33.9%	60%
Sep 2025	Birth Weight	44.4 kg	82%
May 2025	Birth Weight	44.4 kg	82%
Sep 2025	Gest	2.41 days	98%
May 2025	Gest	2.40 days	98%
Sep 2025	Mort	-0.25	98%
May 2025	Mort	-0.27	98%
Sep 2025	Maternal Calving Difficulty	2.70%	85%
May 2025	Maternal Calving Difficulty	2.72%	85%

470 total progeny records from 196 dairy contemporary groups

( 4,351 herdmate records from 193 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 41.1%, FR: 9.8%, JE: 0.9%, NR: 0.4%, OTHER: 36.0%	HO: 48.0%, FR: 12.7%, JE: 1.6%, NR: 0.3%, OTHER: 25.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.7% 3.8% 3.7%	10.2% 3.5% 3.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	868 Days 1232 Days 2307 Days	878 Days 1232 Days 2298 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 37.7%, FR: 41.6%, JE: 0.0%, NR: 0.0%, OTHER: 11.8%	HO: 42.9%, FR: 31.6%, JE: 0.0%, NR: 0.0%, OTHER: 11.9%
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	42.4kg 42.3kg 42.3kg	42.3kg 42.2kg 42kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	793 Days 1156 Days 1837 Days	753 Days 1182 Days 2159 Days

28 total progeny records from 6 contemporary groups

( 177 herdmate records from 6 contemporary groups)