144 total progeny records from 98 dairy contemporary groups ( 12,018 herdmate records from 98 dairy contemporary groups)
41 progeny ( 1,240 herdmates) born to heifers 46 progeny ( 2,541 herdmates) born to 2nd parity dam 57 progeny ( 8,237 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 50.8%, FR: 23.0%, JE: 22.5%, NR: 1.7%, OTHER: 1.3%	HO: 52.4%, FR: 19.3%, JE: 23.7%, NR: 1.8%, OTHER: 1.6%
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	15.5% 0% 13.1%	17.6% 0% 16.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 40.4kg 39.1kg	0kg 40.3kg 40.4kg