175 total progeny records from 139 dairy contemporary groups ( 10,420 herdmate records from 139 dairy contemporary groups)
109 progeny ( 3,250 herdmates) born to heifers 66 progeny ( 1,967 herdmates) born to 2nd parity dam 0 progeny ( 5,203 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 73.8%, FR: 22.1%, JE: 3.2%, NR: 0.4%, OTHER: 0.3%	HO: 69.4%, FR: 19.8%, JE: 8.4%, NR: 0.6%, OTHER: 0.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.5% 0%	6.1% 2.5% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	17% 15.8% 0%	17% 18.5% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41kg 40.5kg 0kg	40.1kg 40.8kg 0kg