706 total progeny records from 400 dairy contemporary groups ( 12,826 herdmate records from 397 dairy contemporary groups)
406 progeny ( 4,065 herdmates) born to heifers 209 progeny ( 2,799 herdmates) born to 2nd parity dam 91 progeny ( 5,962 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 94.3%, FR: 2.0%, JE: 1.0%, NR: 0.3%, OTHER: 1.5%	HO: 89.2%, FR: 6.6%, JE: 1.1%, NR: 0.1%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.4% 3.1% 3.1%	7% 2.9% 2.9%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23.1% 23.4% 25.8%	21.6% 21.7% 21%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.3kg 42.2kg 42.5kg	41.7kg 41.9kg 41.7kg