3,842 total progeny records from 1,618 dairy contemporary groups ( 103,012 herdmate records from 1,616 dairy contemporary groups)
1,206 progeny ( 10,816 herdmates) born to heifers 1,182 progeny ( 24,363 herdmates) born to 2nd parity dam 1,454 progeny ( 67,833 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 81.3%, FR: 15.1%, JE: 2.3%, NR: 0.3%, OTHER: 0.5%	HO: 73.9%, FR: 18.6%, JE: 4.3%, NR: 0.5%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.4% 2.5% 2.5%	6.5% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.2% 17.7% 18.1%	18.6% 18.6% 18.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.9kg 40.8kg 40.8kg	41kg 41kg 41kg