180 total progeny records from 65 dairy contemporary groups ( 2,153 herdmate records from 65 dairy contemporary groups)
127 progeny ( 906 herdmates) born to heifers 52 progeny ( 332 herdmates) born to 2nd parity dam 1 progeny ( 915 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 94.9%, FR: 3.8%, JE: 0.3%, NR: 0.0%, OTHER: 0.4%	HO: 86.9%, FR: 9.4%, JE: 0.9%, NR: 0.1%, OTHER: 1.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.2% 2.5% 2.8%	6.7% 2.8% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.8% 22.3% 0%	20% 20.2% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.1kg 41.8kg 0kg	41.9kg 41.5kg 0kg