2,430 total progeny records from 856 dairy contemporary groups ( 44,955 herdmate records from 855 dairy contemporary groups)
1,791 progeny ( 17,480 herdmates) born to heifers 639 progeny ( 6,909 herdmates) born to 2nd parity dam 0 progeny ( 20,566 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 71.5%, FR: 22.0%, JE: 3.6%, NR: 0.5%, OTHER: 0.8%	HO: 66.3%, FR: 23.2%, JE: 7.6%, NR: 0.8%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.8% 2.4% 0%	6.1% 2.5% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	17.1% 18% 0%	17.9% 18.3% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.2kg 40.2kg 0kg	40.1kg 39.8kg 0kg