158 total progeny records from 124 dairy contemporary groups ( 4,600 herdmate records from 124 dairy contemporary groups)
77 progeny ( 1,126 herdmates) born to heifers 51 progeny ( 1,025 herdmates) born to 2nd parity dam 30 progeny ( 2,449 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 94.8%, FR: 4.0%, JE: 0.0%, NR: 0.4%, OTHER: 0.6%	HO: 88.8%, FR: 8.3%, JE: 0.7%, NR: 0.1%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6% 2.5% 2.5%	6.9% 2.8% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	17% 14.9% 0%	20.6% 19.3% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39.3kg 38.5kg 0kg	41.3kg 41.1kg 0kg