176 total progeny records from 124 dairy contemporary groups ( 4,230 herdmate records from 123 dairy contemporary groups)
59 progeny ( 736 herdmates) born to heifers 51 progeny ( 1,081 herdmates) born to 2nd parity dam 66 progeny ( 2,413 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 97.5%, FR: 1.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 95.2%, FR: 3.4%, JE: 0.1%, NR: 0.1%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6% 2.5% 2.6%	7.2% 2.9% 3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 20.4% 20.4%	0% 21.2% 20.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.9kg 40.6kg 40.6kg	41.4kg 41.8kg 41.6kg