945 total progeny records from 607 dairy contemporary groups ( 26,702 herdmate records from 600 dairy contemporary groups)
156 progeny ( 1,656 herdmates) born to heifers 149 progeny ( 6,588 herdmates) born to 2nd parity dam 640 progeny ( 18,458 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 28.7%, FR: 67.2%, JE: 0.0%, NR: 0.1%, OTHER: 1.0%	HO: 51.3%, FR: 39.3%, JE: 1.6%, NR: 0.7%, OTHER: 3.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.1% 2.7% 2.6%	7.7% 2.9% 3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 24.1% 20.1%	0% 20.3% 20.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.6kg 0kg 41.7kg	41.7kg 0kg 41.2kg