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	Low 5.9% 2.5%	88% ( V High) 95% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.9% 2.5%	88% 95%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	14.9%	75%
May 2025	Birth Size (Progeny expected to be born large or extra large)	14.5%	75%
Sep 2025	Birth Weight (Expected progeny birth weight)	39.1 kg	91%
May 2025	Birth Weight (Expected progeny birth weight)	39.2 kg	86%
Sep 2025	Gestation (Days between conception and birth)	-3.55 days	99%
May 2025	Gestation (Days between conception and birth)	-3.56 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.10	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.17	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.25%	92%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.24%	92%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.9% 2.5%	88% ( V High) 95% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.9% 2.5%	88% 95%
Sep 2025	Birth Size	14.9%	75%
May 2025	Birth Size	14.5%	75%
Sep 2025	Birth Weight	39.1 kg	91%
May 2025	Birth Weight	39.2 kg	86%
Sep 2025	Gest	-3.55 days	99%
May 2025	Gest	-3.56 days	99%
Sep 2025	Mort	-0.10	99%
May 2025	Mort	-0.17	99%
Sep 2025	Maternal Calving Difficulty	4.25%	92%
May 2025	Maternal Calving Difficulty	4.24%	92%

432 total progeny records from 100 dairy contemporary groups

( 6,135 herdmate records from 99 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 57.1%, FR: 20.9%, JE: 15.8%, NR: 0.6%, OTHER: 1.6%	HO: 56.6%, FR: 19.1%, JE: 17.2%, NR: 1.6%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7% 2.5% 2.7%	6.5% 2.4% 2.7%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	735 Days 1109 Days 2164 Days	739 Days 1122 Days 2146 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 61.3%, FR: 18.0%, JE: 13.8%, NR: 0.4%, OTHER: 0.8%	HO: 62.0%, FR: 13.3%, JE: 14.1%, NR: 4.5%, OTHER: 2.4%
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	43.4kg 40.8kg 40.4kg	40.4kg 40.2kg 40.6kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	1040 Days 1117 Days 1995 Days	740 Days 1104 Days 2031 Days

33 total progeny records from 6 contemporary groups

( 551 herdmate records from 6 contemporary groups)