448 total progeny records from 188 dairy contemporary groups ( 12,977 herdmate records from 188 dairy contemporary groups)
298 progeny ( 4,934 herdmates) born to heifers 150 progeny ( 2,068 herdmates) born to 2nd parity dam 0 progeny ( 5,975 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 64.9%, FR: 27.8%, JE: 5.4%, NR: 0.7%, OTHER: 0.6%	HO: 64.5%, FR: 21.9%, JE: 10.8%, NR: 0.9%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.8% 2.7% 0%	6% 2.5% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21% 19.9% 0%	16.8% 17.7% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.8kg 40.9kg 0kg	40kg 39.6kg 0kg