934 total progeny records from 571 dairy contemporary groups ( 20,457 herdmate records from 561 dairy contemporary groups)
156 progeny ( 1,309 herdmates) born to heifers 168 progeny ( 4,913 herdmates) born to 2nd parity dam 610 progeny ( 14,235 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 32.4%, FR: 62.7%, JE: 0.1%, NR: 0.0%, OTHER: 1.2%	HO: 51.3%, FR: 42.1%, JE: 1.0%, NR: 0.2%, OTHER: 1.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10% 3.8% 3.7%	8.1% 2.9% 3.1%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 25.4%	0% 0% 20.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 42.1kg 42.6kg	0kg 41.1kg 41.6kg