976 total progeny records from 526 dairy contemporary groups ( 15,655 herdmate records from 520 dairy contemporary groups)
368 progeny ( 3,127 herdmates) born to heifers 300 progeny ( 3,516 herdmates) born to 2nd parity dam 308 progeny ( 9,012 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 90.1%, FR: 7.6%, JE: 0.9%, NR: 0.3%, OTHER: 0.5%	HO: 80.0%, FR: 15.7%, JE: 1.3%, NR: 0.2%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.1% 2.8% 2.8%	7.1% 2.8% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.6% 20.4% 21.8%	20.1% 19.7% 20.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42kg 41.9kg 41.9kg	41.2kg 41.3kg 41.7kg