336 total progeny records from 283 dairy contemporary groups ( 18,770 herdmate records from 281 dairy contemporary groups)
70 progeny ( 1,269 herdmates) born to heifers 77 progeny ( 4,501 herdmates) born to 2nd parity dam 189 progeny ( 13,000 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 77.0%, FR: 17.0%, JE: 1.8%, NR: 0.5%, OTHER: 1.4%	HO: 69.7%, FR: 19.9%, JE: 6.4%, NR: 1.0%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.2% 2.7% 2.6%	6.6% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.9% 19.8% 16.7%	18.7% 18.3% 18.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.1kg 42.2kg 42.1kg	40.2kg 40kg 40kg