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 11.1% 4.2%	86% ( V High) 93% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.1% 4.2%	86% 93%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	31.4%	60%
May 2025	Birth Size (Progeny expected to be born large or extra large)	31.1%	60%
Sep 2025	Birth Weight (Expected progeny birth weight)	45.4 kg	76%
May 2025	Birth Weight (Expected progeny birth weight)	45.5 kg	76%
Sep 2025	Gestation (Days between conception and birth)	2.52 days	98%
May 2025	Gestation (Days between conception and birth)	2.52 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.14	98%
May 2025	Mortality (Calves dead at or soon after birth)	0.12	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.34%	84%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.33%	84%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.1% 4.2%	86% ( V High) 93% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.1% 4.2%	86% 93%
Sep 2025	Birth Size	31.4%	60%
May 2025	Birth Size	31.1%	60%
Sep 2025	Birth Weight	45.4 kg	76%
May 2025	Birth Weight	45.5 kg	76%
Sep 2025	Gest	2.52 days	98%
May 2025	Gest	2.52 days	98%
Sep 2025	Mort	0.14	98%
May 2025	Mort	0.12	98%
Sep 2025	Maternal Calving Difficulty	3.34%	84%
May 2025	Maternal Calving Difficulty	3.33%	84%

515 total progeny records from 202 dairy contemporary groups

( 4,950 herdmate records from 202 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 32.0%, FR: 6.8%, JE: 0.0%, NR: 0.1%, OTHER: 52.0%	HO: 45.2%, FR: 12.3%, JE: 1.0%, NR: 0.4%, OTHER: 31.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10.8% 4.1% 3.8%	8.9% 3.6% 3.7%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	895 Days 1248 Days 2341 Days	834 Days 1205 Days 2339 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 47.7%, FR: 5.5%, JE: 0.0%, NR: 0.0%, OTHER: 43.8%	HO: 65.5%, FR: 12.9%, JE: 6.6%, NR: 2.8%, OTHER: 7.4%
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	45kg 44.5kg 43.3kg	40.2kg 41.5kg 42.3kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	735 Days 1099 Days 1659 Days	737 Days 1132 Days 2124 Days

20 total progeny records from 4 contemporary groups

( 423 herdmate records from 4 contemporary groups)