356 total progeny records from 161 dairy contemporary groups ( 7,910 herdmate records from 161 dairy contemporary groups)
156 progeny ( 1,769 herdmates) born to heifers 127 progeny ( 1,998 herdmates) born to 2nd parity dam 73 progeny ( 4,143 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 95.8%, FR: 3.9%, JE: 0.2%, NR: 0.0%, OTHER: 0.0%	HO: 88.6%, FR: 9.2%, JE: 0.9%, NR: 0.1%, OTHER: 0.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.3% 2.6% 2.6%	6.7% 2.7% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.7% 21.5% 0%	21% 20.4% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.9kg 0kg 0kg	41kg 0kg 0kg