300 total progeny records from 201 dairy contemporary groups ( 8,817 herdmate records from 201 dairy contemporary groups)
212 progeny ( 3,051 herdmates) born to heifers 87 progeny ( 1,637 herdmates) born to 2nd parity dam 1 progeny ( 4,129 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 85.4%, FR: 12.4%, JE: 0.7%, NR: 0.4%, OTHER: 0.4%	HO: 77.0%, FR: 19.1%, JE: 1.3%, NR: 0.3%, OTHER: 0.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.8% 2.4% 2.4%	6.4% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.2% 17.8% 0%	18.8% 19.1% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.6kg 40.5kg 0kg	41.1kg 41.3kg 0kg