78 citations,
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63 citations,
January 2012 in “The European Journal of Contraception & Reproductive Health Care” Some birth control pills have a higher risk of blood clots than others.
46 citations,
January 2007 in “The European Journal of Contraception & Reproductive Health Care” Birth control pills increase the risk of blood clots, especially within the first year and with certain types.
22 citations,
January 1995 in “The American Journal of Medicine” Newer low-dose oral contraceptives with less androgenic effects improve patient compliance.
3 citations,
July 2022 in “BJOG: An International Journal of Obstetrics and Gynaecology” Some birth control pills increase young women's risk of blood clots more than others.