309 total progeny records from 170 dairy contemporary groups ( 7,353 herdmate records from 167 dairy contemporary groups)
59 progeny ( 544 herdmates) born to heifers 60 progeny ( 2,013 herdmates) born to 2nd parity dam 190 progeny ( 4,796 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 17.7%, FR: 6.6%, JE: 2.5%, NR: 0.5%, OTHER: 70.6%	HO: 60.5%, FR: 20.1%, JE: 3.8%, NR: 2.2%, OTHER: 10.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.3% 3.3% 3.3%	7.7% 2.9% 3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 24% 23.2%	0% 20.5% 19.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.8kg 0kg 40.7kg	39.9kg 0kg 40.8kg