108 total progeny records from 74 dairy contemporary groups ( 5,781 herdmate records from 74 dairy contemporary groups)
29 progeny ( 629 herdmates) born to heifers 28 progeny ( 1,295 herdmates) born to 2nd parity dam 51 progeny ( 3,857 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 81.3%, FR: 18.0%, JE: 0.1%, NR: 0.0%, OTHER: 0.3%	HO: 73.7%, FR: 23.7%, JE: 0.9%, NR: 0.2%, OTHER: 0.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.5% 2.5% 2.6%	6.5% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18% 23.5% 19.7%	18.3% 18.9% 18.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39.7kg 40.4kg 40.4kg	40.6kg 40.7kg 41kg