 [ Symptoms ] what increases the risk of getting obsessive compulsive disorder ocd [ Disease ] if you have a parent or sibling with obsessive compulsive disorder ocd your chance of developing ocd is increased 5 your risk for developing ocd is greatest from childhood to middle adulthood 5 webmd medical reference from healthwise this information is not intended to replace the advice of a doctor healthwise disclaims any liability for the decisions you make based on this information © 1995 2011 healthwise incorporated healthwise healthwise for every health decision and the healthwise logo are trademarks of healthwise incorporated