| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:contraceptive_patch
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:alternativeTo
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:oral_contraceptive_pill
                                        
                                         
                                    
                                        
                                            gptkb:NuvaRing
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:approvalYear
                                    
                                 | 
                                
                                    
                                        
                                            
                                            2001
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:approvedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:FDA
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:ATCCode
                                    
                                 | 
                                
                                    
                                        
                                            
                                            G03AA13
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:brand
                                    
                                 | 
                                
                                    
                                        
                                            
                                            norelgestromin/ethinyl estradiol
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:contains
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:ethinyl_estradiol
                                        
                                         
                                    
                                        
                                            
                                            norelgestromin
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:countryOfOperation
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Canada
                                        
                                         
                                    
                                        
                                            gptkb:United_Kingdom
                                        
                                         
                                    
                                        
                                            gptkb:United_States
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:effect
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1 week per patch
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:form
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:musical_composition
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:frequency
                                    
                                 | 
                                
                                    
                                        
                                            
                                            once weekly
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:legalStatus
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Rx-only
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:manufacturer
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Janssen_Pharmaceuticals
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:marketedAs
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Evra
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:mechanismOfAction
                                    
                                 | 
                                
                                    
                                        
                                            
                                            inhibits ovulation
                                        
                                        
                                         
                                    
                                        
                                            
                                            alters endometrial lining
                                        
                                        
                                         
                                    
                                        
                                            
                                            thickens cervical mucus
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notRecommendedFor
                                    
                                 | 
                                
                                    
                                        
                                            
                                            women over 35 who smoke
                                        
                                        
                                         
                                    
                                        
                                            
                                            women with history of blood clots
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:pregnancyCategory
                                    
                                 | 
                                
                                    
                                        
                                            
                                            X
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:prescriptionStatus
                                    
                                 | 
                                
                                    
                                        
                                            
                                            prescription only
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:replacedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Xulane
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:riskFactor
                                    
                                 | 
                                
                                    
                                        
                                            
                                            increased risk of blood clots
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:routeOfAdministration
                                    
                                 | 
                                
                                    
                                        
                                            
                                            transdermal
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:sideEffect
                                    
                                 | 
                                
                                    
                                        
                                            
                                            nausea
                                        
                                        
                                         
                                    
                                        
                                            
                                            headache
                                        
                                        
                                         
                                    
                                        
                                            
                                            breast tenderness
                                        
                                        
                                         
                                    
                                        
                                            
                                            skin irritation
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:usedFor
                                    
                                 | 
                                
                                    
                                        
                                            
                                            birth control
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:withdrawn
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Canada
                                        
                                         
                                    
                                        
                                            gptkb:United_Kingdom
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:EVRA
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            7
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Ortho Evra
                                        
                                        
                                         
                                    
                                 |