As a result of effective intervention, pregnant and postpartum women in Forest Knolls, California that are dealing with drug or alcohol addiction can avoid any severe effects for themselves and their infants by receiving effective substance abuse rehab. There are various alcohol and drug rehabilitation programs around the Forest Knolls, California area which deliver rehabilitation plans and rehab environments developed around the needs and problems that expectant mothers and postpartum pregnant have to deal with during treatment. For those expectant mothers and postpartum expectant mothers who are fortunate enough to receive drug and alcohol abuse rehabilitation, their lives and the futures of their fetus or newborn baby will not be jeopardized and they will be able to make a better life for themselves.