the contraception or Contraceptive Patch has been subject to numerous court cases due to their bad side outcomes. The most common of those court cases had been because of related strokes and thromboembolic dangers that end result from the hormone absorption.no longer best the contraception patch, but all of the hormonal type beginning manage merchandise have the chance of inflicting a fatal or critical thromboembolic event. latest studies have shown that girls who have been the usage of the contraceptive patch had a doubled threat of having thromboembolic activities as opposed to those girls who took the contraceptive tablet.despite the fact that, different research have shown that there may be no increase in danger for both the patch or the tablet. those studies confirmed that they’d comparable dangers of thromboembolic activities.studies have shown that girls who smoke and are over the age of 35 have a massive increased risk of getting thromboembolism or cardiovascular sickness. this is why there are caution labels that recommend strongly that ladies who are using the contraceptive patch do now not smoke.The manufacturer of the contraceptive patch has said that the patches can contribute up to 60% growth in estrogen stages in the bloodstream of the girl sporting the patch in comparison to those ladies who are taking oral contraceptives (beginning control capsules).A revised label became placed at the packaging for the birth control patch that said that due to the high publicity to estrogen that the girls the use of the patch acquire, that there can be an multiplied threat of blood clotting.