279 total progeny records from 177 dairy contemporary groups ( 4,457 herdmate records from 175 dairy contemporary groups)
97 progeny ( 635 herdmates) born to heifers 76 progeny ( 1,078 herdmates) born to 2nd parity dam 106 progeny ( 2,744 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 94.9%, FR: 3.3%, JE: 0.3%, NR: 0.0%, OTHER: 0.6%	HO: 86.7%, FR: 8.5%, JE: 1.0%, NR: 0.1%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7% 2.7% 2.7%	7.3% 2.9% 2.9%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.3% 20.1% 20.7%	21.4% 21.2% 20.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.7kg 41.9kg 41.8kg	41.4kg 41.4kg 41kg