308 total progeny records from 173 dairy contemporary groups ( 5,657 herdmate records from 172 dairy contemporary groups)
128 progeny ( 1,021 herdmates) born to heifers 97 progeny ( 1,317 herdmates) born to 2nd parity dam 83 progeny ( 3,319 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 92.4%, FR: 6.5%, JE: 0.2%, NR: 0.1%, OTHER: 0.5%	HO: 84.0%, FR: 13.1%, JE: 0.6%, NR: 0.4%, OTHER: 0.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.7% 3.1% 3%	7% 2.7% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	22.2% 22.6% 21.4%	20.5% 20.6% 20.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.8kg 0kg 42.1kg	41.3kg 0kg 40.6kg