678 total progeny records from 437 dairy contemporary groups ( 23,100 herdmate records from 432 dairy contemporary groups)
160 progeny ( 1,470 herdmates) born to heifers 161 progeny ( 5,455 herdmates) born to 2nd parity dam 357 progeny ( 16,175 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 87.9%, FR: 9.5%, JE: 0.7%, NR: 0.0%, OTHER: 0.6%	HO: 77.1%, FR: 17.3%, JE: 2.7%, NR: 0.3%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.1% 2.4% 2.4%	6.7% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	16.8% 17.8% 17%	19.2% 19.3% 19.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.2kg 40.7kg 41.2kg	41.2kg 41.2kg 41.2kg