323 total progeny records from 172 dairy contemporary groups ( 8,751 herdmate records from 171 dairy contemporary groups)
90 progeny ( 1,069 herdmates) born to heifers 83 progeny ( 2,241 herdmates) born to 2nd parity dam 150 progeny ( 5,441 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 93.5%, FR: 5.5%, JE: 0.4%, NR: 0.0%, OTHER: 0.2%	HO: 83.8%, FR: 14.1%, JE: 0.6%, NR: 0.1%, OTHER: 0.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.1% 3% 3%	7% 2.9% 2.9%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.4% 20.6% 21.1%	20.5% 20.6% 20.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 42.2kg 42.5kg	0kg 41.7kg 41.7kg