961 total progeny records from 430 dairy contemporary groups ( 24,555 herdmate records from 428 dairy contemporary groups)
336 progeny ( 3,595 herdmates) born to heifers 260 progeny ( 5,806 herdmates) born to 2nd parity dam 365 progeny ( 15,154 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 89.6%, FR: 7.5%, JE: 0.9%, NR: 0.0%, OTHER: 0.8%	HO: 81.0%, FR: 14.2%, JE: 1.8%, NR: 0.3%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7% 2.8% 2.8%	6.8% 2.7% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	22.1% 22.3% 21.6%	20.3% 20.3% 20%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.8kg 40.8kg 41.2kg	41.7kg 41.7kg 41.5kg