abortion breast cancer hypothesis abortion breast cancer hypothesis having induced abortion increase risk getting breast cancer hypothesis odds mainstream scientific opinion contradicted major medical professional organizations early pregnancy levels increase leading breast growth hypothesis proposes process interrupted abortion immature cells left resulting greater potential risk breast cancer time abortion breast cancer hypothesis subject extensive scientific inquiry scientific community concluded abortion cause breast cancer breast cancer concern women considering having abortion consensus supported major medical bodies including american congress anti abortion activists continued advance link abortion breast cancer united_states sought legal action present abortion cause breast cancer counseling women seeking abortion political intervention culminated altered website suggest abortion cause breast cancer response public concern intervention convened workshop bringing experts issue workshop concluded studies reported statistical breast cancer abortion strongest scientific evidence large prospective studies demonstrates abortion associated increase breast cancer risk positive findings likely response bias ongoing promotion link abortion breast cancer seen anti abortion woman centered strategy abortion anti abortion groups maintain providing information necessary legally required informed consent concern shared politically conservative politicians abortion breast cancer issue remains subject political controversy views medical organizations major medical organizations analyzed data abortion breast cancer uniformly concluded abortion cause breast cancer organizations include american congress concluded sound data increased risk breast cancer women following spontaneous induced abortion earlier finding induced abortion increase breast cancer risk concluded time scientific evidence support notion abortion kind raises risk breast cancer type cancer found induced abortion associated increase breast cancer risk assigning conclusion strongest possible evidence rating found early studies relationship prior induced abortion breast cancer risk flawed rigorous recent studies demonstrate relationship induced abortion subsequent increase breast cancer risk reviewed medical literature concluded established link induced abortion development breast cancer college recommended official clinical practice guidelines women informed induced abortion associated increase breast cancer risk concluded abortion pose risk breast cancer stated body scientific evidence support association abortion increased breast cancer risk proponents faculty member primary advocate abortion breast cancer abc link strongly anti abortion began lobbying politicians claim abortion caused breast cancer early 1990s found lobbying efforts taken seriously published findings peer reviewed medical literature collaborated anti abortion physicians publish article arguing induced abortion risk factor breast cancer collaborated later stated findings doubts don think issue resolved talking conclusions wanted strongest statements tried temper little bit adamant opinion paper criticized ignoring role response bias association attention study received prompted editorial editor appearance larger studies finding failed convince scientific community abortion caused breast cancer invited workshop abortion breast cancer formally dissent workshop finding link blames lack support findings conspiracy arguing major medical organizations engaged cover purpose protecting abortion industry proposed mechanism early pregnancy levels increase leading breast growth preparation process interrupted abortion maturity immature cells left prior pregnancy immature cells exposed time resulting greater potential risk breast cancer mechanism proposed explored rat studies conducted 1980s breast tissue contains segments contain groups breast cells types type immature type immature type mature fewer type fully matured cancer resistant contain breast milk early pregnancy type quickly type changes levels type reaching type requires increase human occurs months pregnancy according abortion breast cancer hypothesis abortion sequence leave higher ratio type existed prior pregnancy russo russo shown mature breast cells time dna repair longer cell cycles accounting slightly reduced risk breast cancer women risk women conceived conceived terminated later russo found human synthesis independently observed reduced breast cancer risk women injected weight loss treatment contrary abc hypothesis michaels plays role cellular activate levels increase early human pregnancy incomplete pregnancy short duration benefits term pregnancy reduce risk breast cancer history study involving statistics abortion breast cancer broad study examining common japan researchers cautious drawing conclusions unreliable 1960s studies europe asia touched abortion breast cancer paper published concluded relationship observed abortion associated increased decreased risk research relevant current abc discussion focuses recent large studies analyses case control studies early experiments rats rat models philadelphia conducted study examining proposed abortion breast cancer effects dna labeling index dna terminal end terminal rats stages reproductive development found rats interrupted noticeable increase risk cancer find pregnancy provided protective measure forms results suggest rats interrupted subject similar higher virgin rats evidence suggest abortion result higher thorough examination phenomenon conducted confirming results later study explained previous findings resulting term pregnancy rat rate cell division decreases cell cycle length increases allowing time dna repair despite fact studies found similar risk rates virgin pregnancy interrupted rats research support contention abortion created greater risk breast cancer years rats exhibit naturally occurring breast cancer results human abortion breast cancer viewed dubious late 1980s national politicians recognized focus reducing access abortion winning political strategy anti abortion activists grew aggressive violent face political abandonment culminating murder passage freedom access clinic entrances act direct action anti abortion organizations including came forefront movement focused legal tactics including lobbying late term access demanding legislation based purported abc link recently anti abortion organizations turned lobbying increase obstacles abortion mandated counseling waiting periods parental feel anti abortion advocates treat abc simply tactic campaign abortion ongoing legal challenges abortion united_states anti abortion groups canadian anti abortion organization billboards alberta large pink statement stop cover reference abc hypothesis concerned state scientific knowledge subject continued focus abc hypothesis anti abortion groups fostered political environment anti abortion advocates scientists alike responded criticisms claims anti abortion advocates referred late 1990s united_states involved abc issue hearing cancer research accused misleading public releasing data shortly house debated approval abortion drug wrote dear colleague letter article expressed concern majority studies indicated possible abc link preventing vital information given women abortion counseling materials alaska mississippi texas west_virginia kansas state data relationship abortion breast cancer inconclusive minnesota materials report link similar legislation requiring introduced states editor expressed concern bills propose warnings agree established scientific findings argues mandatory disclosure statutes unconstitutional rational basis grounds significantly dangerous abortion data required disclosure law necessary meaningful understanding risks according roughly million occurred united_states wade ended term deliveries approximately additional women died target anti abortion movement conclusions presented website report found november bush administration altered website previous analysis concluded question association abortion breast cancer existed prior mid-1990s number large regarded studies resolved issue negative bush administration removed analysis replaced following alteration suggested scientific uncertainty abc issue prompted editorial new_york_times describing distortion letter secretary members congress response alteration convened day consensus workshop entitled early reproductive events breast cancer february workshop concluded induced abortion increase woman risk breast cancer evidence established director research stated issue resolved scientifically essentially political debate workshop file opinion minority report criticizing conclusions contends workshop evidence findings overly controlled organizers time allotted short thorough review literature lawsuit january née anti abortion counselor sued alleging false advertising suit alleged clinic misleading women distributing quoting fact sheet abc hypothesis stated case originally scheduled september delayed result terrorist attacks march trial began days testimony judge ruled favor clinic attorney characterized decision judge rejected abortion breast cancer scare tactic ruling rest anti choice scare tactic pseudo science harass abortion scare women lawyers representing stated think citizens pro choice anti abortion believe individual right self determination believe people shouldn told procedural risks controversy risks wrote article outlining viability medical lawsuits based informing patients considering abortion abc hypothesis decision appealed september ruled standing affirmed lower court ruling dismissing action appeal noted read filing action appeal noted lawsuit filed abortion clinic updated following
Abortion–breast cancer hypothesis