January 1987 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” Norethisterone (jenapharm) therapy is effective for endometrial cancer.
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.
10 citations,
January 2015 in “Przeglad Menopauzalny” Progestogens are essential in menopausal hormone therapy to prevent uterine cancer and must be chosen carefully based on individual needs.
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.
March 1988 in “Reactions (Auckland)” Birth control pills can improve or cause acne and hair issues, with improvements more common, and may affect skin pigmentation.