50 total progeny records from 22 dairy contemporary groups ( 1,155 herdmate records from 22 dairy contemporary groups)
4 progeny ( 56 herdmates) born to heifers 11 progeny ( 326 herdmates) born to 2nd parity dam 35 progeny ( 773 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 23.2%, FR: 4.3%, JE: 18.1%, NR: 53.3%, OTHER: 0.9%	HO: 50.3%, FR: 16.4%, JE: 16.4%, NR: 11.9%, OTHER: 4.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.4% 2.5% 2.4%	6.2% 2.4% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	17.3% 0% 16.3%	17.2% 0% 18.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.3kg 40kg 39.6kg	39.6kg 39.5kg 39.5kg