472 total progeny records from 262 dairy contemporary groups ( 6,740 herdmate records from 260 dairy contemporary groups)
220 progeny ( 2,139 herdmates) born to heifers 175 progeny ( 1,503 herdmates) born to 2nd parity dam 77 progeny ( 3,098 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 96.4%, FR: 3.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 94.0%, FR: 4.6%, JE: 0.3%, NR: 0.1%, OTHER: 0.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.2% 3.7% 3.6%	7.5% 3.1% 3.1%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	28.4% 26.5% 0%	22.6% 22% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41kg 40.7kg 40.8kg	40.7kg 41.1kg 40.7kg