(AU, EU, RU: Qlaira, US: Natazia, Bayer)

Progestogen-only pills
Progestogen-only pills (POPs) use a progestogen alone with doses taken continuously and no or a short gap between packs taken. People who use them may experience irregular light bleeds, and whilst irregular in the first few months of taking, usually settles to a regular pattern in time.
Cleonita); 21 days + 7 days placebo (US, EU: Yasminelle, Bayer); 24 days + 4 days placebo and levomefolate calcium (US: Beyaz; Bayer)
30 μg ethinylestradiol
1500 μg norethisterone acetate (UK: Loestrin 30, Galen; US: Loestrin 1.5/30, Duramed; Microgestin 1.5/30, Watson; Junel 1.5/30, Barr)
300 μg norgestrel (US: Lo/Ovral, Wyeth; Low-Ogestrel, Watson; Cryselle, Barr)
150 μg levonorgestrel (UK: Ovranette, Wyeth; Microgynon 30, Microgynon 30 ED, Bayer; US: Nordette, Duramed, Levora, Watson, Portia, Barr)
150 μg levonorgestrel: 21 day cycle + 7 days no pills (Canada: Min-Ovral 21; EU: Ovoplex 150/30; Sweden: Neovletta, Prionelle)
150 μg levonorgestrel: 21 day cycle + 7 days placebo (Canada: Min-Ovral 28; Sweden: Prionelle 28; RU: Rigevidon 21+7, Richter Gedeon)
150 μg levonorgestrel: extended cycle: 84 days + 7 days placebo (US: Seasonale, Duramed; Quasense, Watson; Jolessa, Barr, Introvale)
150 μg levonorgestrel: extended cycle: 84 days + 7 days 10 μg ethinylestradiol only (US: Seasonique, Duramed; Camrese, Teva; Amethia, Watson)
75 μg gestodene (UK: Femodene, Femodene ED, Bayer; Minulet, Wyeth; RU: Femoden, Jenapharm)
150 μg desogestrel (AU, EU, RU, UK: Marvelon, BR: Microdiol, US: Desogen, MSD; US: Ortho-Cept, Ortho-McNeil; RU: Regulon, Richter Gedeon)
3000 μg drospirenone (AU, EU, US: Yasmin, FR: Jasmine, RU: Yarina, Bayer Schering Pharma AG); with levomefolate calcium (US: Safyral, Bayer Schering Pharma AG)
2000 μg chlormadinone acetate (EU: Belara, Benelux: Bellina; Gedeon Richter)
2000 μg dienogest (AU, EU: Valette, RU: Jeanine, Bayer Schering Pharma AG; RU: Siluet, Gedeon Richter)
35 μg ethinylestradiol
400 μg norethisterone: chewable, spearmint flavor (US: Femcon Fe, Warner Chilcott)
400 μg norethisterone (US: Ovcon 35, Warner Chilcott; Balziva, Barr)
500 μg norethisterone (UK: Ovysmen, Janssen-Cilag; Brevinor, Pfizer; US: Modicon, Ortho-McNeil; Brevicon, Watson; Nortrel 0.5/35, Barr)
1000 μg norethisterone (AU, CAN: Synphasic, Pfizer; UK: Norimin, Pfizer; US: Ortho-Novum 1/35, Ortho-McNeil; Norinyl 1/35, Watson; Necon, Watson; Nortrel 1/35, Barr)
1000 μg etynodiol diacetate (US: Demulen 1/35, Pfizer; Zovia 1/35, Watson; Kelnor, Barr)
250 μg norgestimate (UK: Cilest, Janssen-Cilag; US: Ortho Cyclen, Ortho-McNeil; MonoNessa, Watson; Sprintec, Barr; Sweden: Amorest)
2000 μg cyproterone acetate: only approved for severe acne or severe hirsutism in the UK (AU, RU: Diane-35, UK: Dianette, Bayer)
50 μg mestranol (equivalent to 35 μg ethinylestradiol)
1000 μg norethisterone (UK: Norinyl-1, Pfizer; US: Ortho-Novum 1/50; Ortho-McNeil; Norinyl 1/50, Watson; Necon 1/50, Watson)
50 μg ethinylestradiol
1000 μg norethisterone (US: Ovcon 50, Warner Chilcott)
1000 μg etynodiol diacetate (US: Demulen 1/50, Pfizer; Zovia 1/50, Watson)
500 μg norgestrel (US: Ogestrel, Watson)
250 μg levonorgestrel (US: Nordiol, Wyeth)
1.5 mg estradiol (as hemihydrate)
2.5 mg nomegestrol acetate: 24-day cycle + 4 placebo pills (AU, EU, RU: Zoely, MSD)
15 mg estetrol monohydrate (equivalent to 14.2 mg estetrol)
3 mg drospirenone: 24-day cycle + 4 inactive pills (US, CAN: Nexstellis, Mayne, EU: Drovelis, Gedeon Richter Plc., EU: Lydisilka, Estetra SRL)

Multiphasic
25 μg ethinylestradiol: triphasic
ethinylestradiol/norgestimate combination with 7 tablets 25 μg/180 μg, 7 tablets 25 μg/215 μg, 7 tablets 25 μg/250 μg followed by 7 placebos (Ortho Tri-Cyclen Lo from Ortho-McNeil, Tri-Lo Sprintec back from Teva, Tri-Lo Marzia from Lupin, and norgestimate/ethinylestradiol from Mylan)
ethinylestradiol/desogestrel combination with 7 tablets 25 μg/100 μg, 7 tablets 25 μg/125 μg, 7 tablets 25 μg/150 μg, followed by 7 tablets of ferric oxide (US: Cyclessa, Organon; Velivet, Barr)
20/30/35 μg ethinylestradiol: estrophasic
ethinylestradiol/norethisterone acetate combination with 5 tablets 20 μg/1000 μg, 7 tablets 30 μg/1000 μg, 9 tablets 35 μg/1000 μg, followed by 7 tablets of ferrous fumarate 75 mg (US: Estrostep Fe, Warner Chilcott)
35/30/30 μg ethinylestradiol: triphasic
ethinylestradiol/desogestrel combination with 7 tablets 35 μg/50 μg, 7 tablets 30 μg/100 μg, 7 tablets 30 μg/150 μg (RU: Tri-Merci, Organon)
30/40/30 μg ethinylestradiol: triphasic
ethinylestradiol/levonorgestrel combination with 6 tablets 30 μg/50 μg, 5 tablets 40 μg/75 μg, 10 tablets 30 μg/125 μg (UK: Trinordiol, Wyeth; Logynon, Logynon ED, Bayer; US: Triphasil, Wyeth; Trivora, Watson; Enpresse, Barr)
ethinylestradiol/gestodene combination with 6 tablets 30 μg/50 μg, 5 tablets 40 μg/70 μg, 10 tablets 30 μg/100 μg (UK: Triadene, Bayer; Tri-Minulet, Wyeth)
35 μg ethinylestradiol: triphasic
ethinylestradiol/norethisterone combination with 7 tablets 35 μg/500 μg, 9 tablets 35 μg/1000 μg, 5 tablets 35 μg/500 μg (UK: Synphase, Pfizer; US: Tri-Norinyl, Watson; Leena, Watson)
ethinylestradiol/norethisterone combination with 7 tablets 35 μg/500 μg, 7 tablets 35 μg/750 μg, 7 tablets 35 μg/1000 μg (UK: TriNovum, Janssen-Cilag; US: Ortho-Novum 7/7/7, Ortho-McNeil; Necon 7/7/7, Watson; Nortrel 7/7/7, Barr)
ethinylestradiol/norgestimate combination with 7 tablets 35 μg/180 μg, 7 tablets 35 μg/215 μg, 7 tablets 35 μg/250 μg followed by 7 placebos (Ortho Tri-Cyclen, Ortho-McNeil; TriNessa, Watson; Tri-Sprintec, Barr)
35 μg ethinylestradiol: biphasic
ethinylestradiol/norethisterone combination with 10 tablets 35 μg/500 μg, 11 tablets 35 μg/1000 μg, followed by 7 placebos (US: Ortho-Novum 10/11, Ortho-McNeil; Necon 10/11, Watson)
ethinylestradiol/norethisterone combination with 7 tablets 35 μg/500 μg, 14 tablets 35 μg/1000 μg (UK: BiNovum, Janssen-Cilag)

3/2/1 mg estradiol valerate: estrophasic
estradiol valerate/dienogest combination with 2 tablets 3 mg/0 mg, followed by 5 tablets 2 mg/2 mg, 17 tablets 2 mg/3 mg, 2 tablets 1 mg/0 mg, and 2 placebos.