Related by context. Frequent words. (Click for all words.) 64 progestogen 63 levonorgestrel 62 drospirenone 62 oral contraceptive pills 61 oral contraceptive pill 60 tibolone 60 hormonal contraceptive 59 ethinyl estradiol 59 granisetron 59 Mifepristone 59 hormones estrogen 57 Oral contraceptives 57 clomiphene 57 Boostrix 57 Hycamtin 57 glyburide 57 estriol 57 human papillomavirus HPV vaccine 57 proton pump inhibitors PPIs 57 multivitamin supplements 57 FluLaval 56 lipid lowering drugs 56 zidovudine 56 terbutaline 56 Anastrozole 55 calcium citrate 55 ellaOne 55 valacyclovir 55 ketorolac 55 oxcarbazepine 55 Zidovudine 54 indinavir 54 poor metabolizers 54 selegiline 54 Misoprostol 54 TRILIPIX 54 1mg 54 trastuzumab Herceptin 54 hormonal contraception 54 adjuvanted vaccine 54 PRADAXA 54 mycophenolate mofetil 54 mifepristone 54 Ortho Evra patch 54 milligrams mg 54 levothyroxine 54 sodium phosphate 54 Erythromycin 54 oral contraception 54 hormone progesterone 53 hormonal contraceptives 53 loratadine 53 Dextromethorphan 53 oral contraceptives 53 transdermal patches 53 zanamivir Relenza 53 thromboprophylaxis 53 estrogen hormone 53 contraceptive patch 53 acetylsalicylic acid 53 stavudine 53 APTIVUS 53 ethambutol 53 Mirena 53 REYATAZ 53 inactivated vaccine 53 fluoxetine Prozac 53 Viagra sildenafil 53 Aptivus 53 intrauterine devices 53 etravirine 53 #mg dose [003] 53 oseltamivir Tamiflu 53 isotretinoin 53 INTELENCE 53 #mg tablets [001] 53 Hydrochloride 53 tretinoin 52 ranitidine 52 L arginine 52 SERMs 52 Estradiol 52 fluvastatin 52 apomorphine 52 NuvaRing 52 nonhormonal 52 Diovan HCT 52 Letrozole 52 Chitosan 52 4mg 52 Abacavir 52 Naloxone 52 Fluzone vaccine 52 abortion pill RU 52 Zanamivir 52 tricyclics 52 Gestiva 52 misoprostol 52 Engerix B 52 venous thromboembolic events 52 trivalent vaccine