Table 2 Progestin only Pills

Progestin only pills now commercially available

 Minipills

  Norethindrone 350 μg

  Desogestrel [not in USA] 75 μg

 High progestin-only pill

  Drosperinone 4 mg

Progestin only pills mostly discontinued [none available in USA]

 Minipills

  Etynodiol diacetate 500 μg

  Levonorgestrel 30 μg

  Lynestrenol 500 μg

  Norethisterone 300 μg

  Norgestrel 75 μg or levonorgestrel 37.5 μg

 Discontinued Minipills

  Chlormadione acetate 0.5 mg

  Quingestanol acetate 0.3 mg