301 total progeny records from 94 dairy contemporary groups ( 3,402 herdmate records from 94 dairy contemporary groups)
205 progeny ( 1,717 herdmates) born to heifers 82 progeny ( 637 herdmates) born to 2nd parity dam 14 progeny ( 1,048 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 99.4%, FR: 0.3%, JE: 0.2%, NR: 0.0%, OTHER: 0.0%	HO: 97.6%, FR: 1.4%, JE: 0.5%, NR: 0.0%, OTHER: 0.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.8% 2.8% 2.9%	7.1% 3% 3.1%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 20% 21.6%	0% 22.6% 22%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 41.2kg 41.5kg	0kg 42.1kg 42kg