612 total progeny records from 234 dairy contemporary groups ( 19,985 herdmate records from 232 dairy contemporary groups)
122 progeny ( 1,324 herdmates) born to heifers 140 progeny ( 4,926 herdmates) born to 2nd parity dam 350 progeny ( 13,735 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 76.0%, FR: 18.9%, JE: 3.4%, NR: 0.1%, OTHER: 0.6%	HO: 66.6%, FR: 18.6%, JE: 11.2%, NR: 0.5%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.4% 2.5% 2.4%	6.3% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.3% 19.4% 18.6%	19.6% 18.9% 19.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 40.7kg 40.6kg	0kg 40.6kg 40.8kg