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 8.3% 3.0%	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 8.3% 3.0%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	21.7%	97%
May 2025	Birth Size (Progeny expected to be born large or extra large)	21.6%	97%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.7 kg	95%
May 2025	Birth Weight (Expected progeny birth weight)	41.7 kg	95%
Sep 2025	Gestation (Days between conception and birth)	-1.95 days	99%
May 2025	Gestation (Days between conception and birth)	-1.98 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)	0.06	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.77%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.78%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.3% 3.0%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.3% 3.0%	99% 99%
Sep 2025	Birth Size	21.7%	97%
May 2025	Birth Size	21.6%	97%
Sep 2025	Birth Weight	41.7 kg	95%
May 2025	Birth Weight	41.7 kg	95%
Sep 2025	Gest	-1.95 days	99%
May 2025	Gest	-1.98 days	99%
Sep 2025	Mort	0.14	99%
May 2025	Mort	0.06	99%
Sep 2025	Maternal Calving Difficulty	6.77%	99%
May 2025	Maternal Calving Difficulty	6.78%	99%

1,571 total progeny records from 707 dairy contemporary groups

( 12,099 herdmate records from 672 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 60.6%, FR: 15.9%, JE: 0.2%, NR: 0.3%, OTHER: 0.5%	HO: 63.2%, FR: 15.4%, JE: 0.2%, NR: 0.1%, OTHER: 0.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.8% 3.5% 3.6%	8.9% 3.5% 3.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	880 Days 1274 Days 2454 Days	891 Days 1232 Days 2383 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 42.5%, FR: 27.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 50.5%, FR: 15.4%, JE: 0.1%, NR: 0.0%, OTHER: 0.4%
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	43kg 42.8kg 42.3kg	42.4kg 42.2kg 42.5kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	1118 Days 1255 Days 2429 Days	836 Days 1242 Days 2415 Days

20 total progeny records from 10 contemporary groups

( 186 herdmate records from 10 contemporary groups)