458 total progeny records from 250 dairy contemporary groups ( 26,667 herdmate records from 250 dairy contemporary groups)
133 progeny ( 2,625 herdmates) born to heifers 120 progeny ( 6,457 herdmates) born to 2nd parity dam 205 progeny ( 17,585 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 50.6%, FR: 28.5%, JE: 19.0%, NR: 0.9%, OTHER: 0.6%	HO: 52.3%, FR: 19.3%, JE: 24.4%, NR: 0.9%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.8% 2.4% 2.4%	5.6% 2.4% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	15% 17.8% 18.4%	15.9% 14.7% 16.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.3kg 39.2kg 39.7kg	40kg 39.8kg 40kg