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 10.1% 3.3%	95% ( V High) 98% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.2% 3.3%	95% 96%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	25.7%	80%
May 2025	Birth Size (Progeny expected to be born large or extra large)	25.8%	80%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.6 kg	86%
May 2025	Birth Weight (Expected progeny birth weight)	42.5 kg	86%
Sep 2025	Gestation (Days between conception and birth)	-0.62 days	98%
May 2025	Gestation (Days between conception and birth)	-0.64 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.72	98%
May 2025	Mortality (Calves dead at or soon after birth)	0.66	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.88%	95%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.85%	95%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.1% 3.3%	95% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.2% 3.3%	95% 96%
Sep 2025	Birth Size	25.7%	80%
May 2025	Birth Size	25.8%	80%
Sep 2025	Birth Weight	42.6 kg	86%
May 2025	Birth Weight	42.5 kg	86%
Sep 2025	Gest	-0.62 days	98%
May 2025	Gest	-0.64 days	98%
Sep 2025	Mort	0.72	98%
May 2025	Mort	0.66	98%
Sep 2025	Maternal Calving Difficulty	5.88%	95%
May 2025	Maternal Calving Difficulty	5.85%	95%

684 total progeny records from 219 dairy contemporary groups

( 5,879 herdmate records from 217 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 73.0%, FR: 12.3%, JE: 1.4%, NR: 0.8%, OTHER: 1.1%	HO: 71.5%, FR: 14.0%, JE: 1.8%, NR: 0.3%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.7% 3.4% 3.4%	8.7% 3.3% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	751 Days 1176 Days 2317 Days	776 Days 1187 Days 2332 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 79.9%, FR: 10.7%, JE: 3.6%, NR: 0.0%, OTHER: 0.0%	HO: 73.1%, FR: 20.8%, JE: 1.0%, NR: 0.0%, OTHER: 0.0%
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	41.8kg 40.9kg 41kg	41.1kg 41.3kg 41.5kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	1016 Days 1116 Days 2516 Days	770 Days 1182 Days 2117 Days

7 total progeny records from 2 contemporary groups

( 102 herdmate records from 2 contemporary groups)