72 total progeny records from 29 dairy contemporary groups ( 1,416 herdmate records from 29 dairy contemporary groups)
37 progeny ( 462 herdmates) born to heifers 24 progeny ( 232 herdmates) born to 2nd parity dam 11 progeny ( 722 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 27.9%, FR: 71.7%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 42.2%, FR: 54.7%, JE: 0.6%, NR: 0.2%, OTHER: 0.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.7% 2.5% 2.5%	6.6% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	17.3% 17.1% 0%	19.5% 19.5% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 41.6kg 0kg	0kg 41.3kg 0kg