479 total progeny records from 283 dairy contemporary groups ( 21,948 herdmate records from 282 dairy contemporary groups)
139 progeny ( 1,801 herdmates) born to heifers 139 progeny ( 5,192 herdmates) born to 2nd parity dam 201 progeny ( 14,955 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.0%, FR: 31.4%, JE: 1.3%, NR: 0.5%, OTHER: 0.8%	HO: 68.6%, FR: 22.6%, JE: 4.9%, NR: 1.0%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.9% 2.7% 2.7%	6.4% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23.8% 23.5% 22.4%	18.9% 18.8% 19.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.6kg 41.8kg 41.4kg	39.9kg 39.9kg 40kg