130 total progeny records from 97 dairy contemporary groups ( 8,017 herdmate records from 97 dairy contemporary groups)
46 progeny ( 1,003 herdmates) born to heifers 46 progeny ( 1,827 herdmates) born to 2nd parity dam 38 progeny ( 5,187 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.5%, FR: 26.9%, JE: 5.4%, NR: 0.4%, OTHER: 1.3%	HO: 66.3%, FR: 22.3%, JE: 7.6%, NR: 0.6%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.3% 2.2% 2.2%	6.2% 2.5% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	15.9% 17% 16.6%	17.9% 17.9% 17.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	38.2kg 40.8kg 38.2kg	39.8kg 40.5kg 40.1kg