Related by context. Frequent words. (Click for all words.) 67 intrauterine device 66 Mirena 60 IUD 59 intrauterine devices 58 NuvaRing 57 progestogen 57 Depo Provera 57 Seasonique 55 levonorgestrel 55 ethinyl estradiol 54 IUDs 54 levothyroxine 54 contraceptive 54 zidovudine 54 spermicide 53 oral contraceptive 53 oral contraceptives 53 Gestiva 53 FORTEO 53 Seasonale 53 tretinoin 53 oral contraception 53 ellaOne 52 heavy menstrual bleeding 52 drospirenone 52 hormonal contraceptives 52 mifepristone 52 Adiana 51 prostaglandin 51 DMPA 51 isotretinoin 51 REYATAZ 51 Implanon 51 hormonal contraception 51 Ovcon 51 valacyclovir 50 Isotretinoin 50 Bupropion 50 Viramune 50 pill 50 hormone progesterone 50 Topiramate 50 L arginine 50 misoprostol 50 estrogen hormone 49 nifedipine 49 emergency contraceptive pill 49 estriol 49 anticonvulsants 49 progesterone 49 Axiron 49 Mifeprex 49 vaginal gel 49 hormones estrogen 49 AndroGel 49 shag tool 49 stavudine 49 Contraceptive 49 conjugate vaccine 49 bacterial vaginosis 49 Norplant 49 Letrozole 49 1mg 48 saquinavir 48 Emergency contraception 48 synthetic hormones 48 contraceptive pill 48 progestins 48 dapoxetine 48 progestin 48 YAZ 48 indomethacin 48 estrogen therapy 47 glyburide 47 baclofen 47 Relistor 47 Valcyte 47 Protopic 47 transdermal patch 47 Melanotan 47 contraceptives 47 Antabuse 47 Hormone therapy 47 degarelix 47 Azithromycin 47 triptan 47 Multivitamin 47 contraception 46 HRA Pharma 46 contraceptive pills 46 lipid lowering drugs 46 thyroxine 46 Duramed Pharmaceuticals Inc. 46 Citalopram 46 amenorrhea 46 alendronate 46 calcitonin 46 Oestrogen 46 synthetic estrogen 46 phosphate binders 46 uterine wall