4,979 total progeny records from 2,539 dairy contemporary groups ( 171,310 herdmate records from 2,525 dairy contemporary groups)
860 progeny ( 9,198 herdmates) born to heifers 898 progeny ( 43,404 herdmates) born to 2nd parity dam 3,221 progeny ( 118,708 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 57.8%, FR: 37.0%, JE: 1.3%, NR: 0.3%, OTHER: 1.2%	HO: 63.3%, FR: 23.0%, JE: 8.2%, NR: 1.3%, OTHER: 1.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8% 2.9% 2.9%	6.5% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	22% 22.4% 21.3%	19% 18.9% 19.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.2kg 41kg 41.3kg	40kg 40.1kg 40.3kg