54 total progeny records from 19 dairy contemporary groups ( 861 herdmate records from 19 dairy contemporary groups)
35 progeny ( 343 herdmates) born to heifers 18 progeny ( 148 herdmates) born to 2nd parity dam 1 progeny ( 370 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 3.2%, FR: 1.0%, JE: 0.9%, NR: 0.0%, OTHER: 93.1%	HO: 74.9%, FR: 3.7%, JE: 0.7%, NR: 0.5%, OTHER: 11.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	11.2% 4.4% 3.3%	7.1% 3% 3.1%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	24.9% 24.9% 0%	22.2% 22.6% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.5kg 42.9kg 0kg	41.9kg 42.3kg 0kg