To understand this article, first read this article: The Catholic Church prohibits oral sex and masturbation!!!!
Bratislava is the most decadent city, where religious fundamentalism thrives the most among all cities in Slovakia. Bratislava's religious fundamentalist activist Jana Tutková refers to science, claiming that hormonal contraception causes cancer of all possible organs and that it causes hypertension. Tutková promotes religious dogmas even at the cost of spreading hoaxes!!
In the context of scientific medical studies, only one thing in that leaflet is true: estrogen in contraception can cause a higher risk of breast cancer.
In fact, hormonal contraception reduces the risk of uterine cancer!! In the short term, it lowers blood pressure and the risk of cardiovascular disease. The risk of increased blood pressure is only present with certain specific types of hormonal contraception + it must be used long-term.
Check out the crazy controversial leaflet of the influential and crazy activist Jana Tutková
https://filozofia.nett.to/wp-content/uploads/sites/7/tutkova-antikoncepcia.pdf
http://www.cbreurope.sk/data/_uploaded/file/infozdroj/letaky/prirodzena%20letak.pdf
Contraception as a prevention of cervical cancer
http://www.nhs.uk/news/2015/08August/Pages/contraceptive-pill-cuts-womb-cancer-risk.aspx
http://www.everydayhealth.com/uterine-cancer/oral-contraceptives-and-uterine-cancer-risk.aspx
https://en.wikipedia.org/wiki/Combined_oral_contraceptive_pill
Estrogen lowers blood pressure.
http://www.ncbi.nlm.nih.gov/pubmed/16965722
http://www.medscape.com/viewarticle/502204