128 total progeny records from 66 dairy contemporary groups ( 3,450 herdmate records from 66 dairy contemporary groups)
116 progeny ( 1,800 herdmates) born to heifers 12 progeny ( 403 herdmates) born to 2nd parity dam 0 progeny ( 1,247 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 72.2%, FR: 21.5%, JE: 4.6%, NR: 0.6%, OTHER: 0.2%	HO: 63.7%, FR: 20.3%, JE: 12.9%, NR: 0.7%, OTHER: 1.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.3% 2.8% 0%	6.1% 2.4% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.1% 19% 0%	19% 18.9% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39.3kg 0kg 0kg	40.4kg 0kg 0kg