The fertility of dairy cows inseminated on the basis of milk progesterone measurements.
D000818:Animals; D001947:Breeding / Q000379:methods*; D002417:Cattle / Q000502:physiology*; D004972:Estrus Detection / Q000379:methods*; D005260:Female; D005298:Fertility; D008892:Milk / Q000032:analysis*; D011247:Pregnancy; D011374:Progesterone / Q000032:analysis*
D011374:Progesterone