61 total progeny records from 30 dairy contemporary groups ( 605 herdmate records from 30 dairy contemporary groups)
45 progeny ( 410 herdmates) born to heifers 16 progeny ( 83 herdmates) born to 2nd parity dam 0 progeny ( 112 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 98.5%, FR: 1.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 93.2%, FR: 3.9%, JE: 1.4%, NR: 0.1%, OTHER: 0.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.2% 3.1% 0%	7% 3% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.1% 21.4% 0%	20.4% 22% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.2kg 42.2kg 0kg	41.3kg 41.9kg 0kg