140 total progeny records from 96 dairy contemporary groups ( 11,601 herdmate records from 96 dairy contemporary groups)
41 progeny ( 1,250 herdmates) born to heifers 45 progeny ( 2,455 herdmates) born to 2nd parity dam 54 progeny ( 7,896 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 51.0%, FR: 22.9%, JE: 22.5%, NR: 1.7%, OTHER: 1.3%	HO: 52.4%, FR: 19.2%, JE: 23.8%, NR: 1.9%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.2% 2.3% 2.3%	5.5% 2.4% 2.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	15.4% 0% 13%	17.3% 0% 15.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 40.5kg 39.2kg	0kg 40.4kg 40.5kg