20,804 total progeny records from 12,229 dairy contemporary groups ( 727,940 herdmate records from 12,181 dairy contemporary groups)
4,336 progeny ( 48,064 herdmates) born to heifers 4,057 progeny ( 177,143 herdmates) born to 2nd parity dam 12,411 progeny ( 502,733 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 76.5%, FR: 18.9%, JE: 1.6%, NR: 0.5%, OTHER: 1.1%	HO: 69.5%, FR: 20.1%, JE: 5.7%, NR: 1.0%, OTHER: 1.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.4% 2.5% 2.5%	6.8% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	17.4% 18% 17.7%	19.2% 19.2% 19.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.9kg 40.8kg 40.8kg	40.8kg 40.8kg 40.9kg