320 total progeny records from 277 dairy contemporary groups ( 17,161 herdmate records from 277 dairy contemporary groups)
73 progeny ( 1,479 herdmates) born to heifers 62 progeny ( 4,363 herdmates) born to 2nd parity dam 185 progeny ( 11,319 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 55.4%, FR: 31.1%, JE: 1.3%, NR: 0.8%, OTHER: 0.9%	HO: 57.7%, FR: 18.5%, JE: 13.8%, NR: 3.4%, OTHER: 3.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.2% 2.4% 2.4%	6.5% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 0%	0% 0% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42kg 42.1kg 41.2kg	39.5kg 39.8kg 40.4kg