Women who take oral contraceptives containing<unk>  are 5.6 times as likely to develop venous thromboembolism than women who do not take any contraceptive pill, and 1.6 times as likely to develop venous thromboembolism compared to women taking oral contraceptives containing levonorgestrel.
Gestodene
Hexestrol
Mestanolone
Formestane
Fosfestrol
Dimestrol
Gestrinone
Dienestrol