100 total progeny records from 76 dairy contemporary groups ( 4,036 herdmate records from 76 dairy contemporary groups)
62 progeny ( 1,334 herdmates) born to heifers 38 progeny ( 731 herdmates) born to 2nd parity dam 0 progeny ( 1,971 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 70.6%, FR: 24.4%, JE: 3.1%, NR: 0.4%, OTHER: 0.8%	HO: 68.6%, FR: 22.9%, JE: 5.7%, NR: 0.3%, OTHER: 0.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.8% 2.6% 0%	6.2% 2.5% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.4% 19.4% 0%	17.9% 18.9% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.2kg 0kg 0kg	40.8kg 0kg 0kg