Related by context. Frequent words. (Click for all words.) 69 levonorgestrel 69 drospirenone 68 progestin 67 hormones estrogen 66 progestins 64 levothyroxine 63 ethinyl estradiol 63 zidovudine 63 oral contraception 63 estradiol 62 heavy menstrual bleeding 61 thyroxine 61 progesterone 61 Mirena 61 hormonal contraception 61 tretinoin 61 tamoxifen therapy 61 L arginine 61 estrogen therapy 60 leucovorin 60 venlafaxine 60 estrogen progestin 59 oral contraceptives 59 estrogen 59 paroxetine 59 spironolactone 59 esomeprazole 59 tamsulosin 59 bacterial vaginosis 59 hormone therapy 58 estrogen hormone 58 oral contraceptive 58 dutasteride 58 omeprazole 58 lamotrigine 58 plus progestin 58 salmeterol 58 misoprostol 58 thromboembolic events 57 basal insulin 57 alpha tocopherol 57 atazanavir 57 teriparatide 57 YAZ 57 tricyclic antidepressants 57 vitamin D supplement 57 NRTIs 57 anastrozole 57 hormonal contraceptives 57 allopurinol 57 interferon alfa 57 hormone progesterone 57 breast tenderness 57 Depo Provera 57 Torisel 57 aromatase inhibitor 57 valproate 57 exemestane 57 antihypertensive drugs 56 metformin 56 tamoxifen 56 isotretinoin 56 antithrombin 56 phenytoin 56 raltegravir 56 metoclopramide 56 glucocorticoid 56 unfractionated heparin 56 glucocorticoids 56 anticonvulsants 56 #mg [003] 56 thrombotic events 56 mesalamine 56 baclofen 56 REYATAZ 56 NuvaRing 56 pre menopausal 55 androgens 55 inhaled steroid 55 dose aspirin 55 ziprasidone 55 topotecan 55 carvedilol 55 hormonal therapy 55 alendronate 55 Implanon 55 calcitonin 55 magnesium sulfate 55 inactive placebo 55 alpha blockers 55 perindopril 55 vincristine 55 risedronate 55 Progesterone 55 Simvastatin 55 microgram dose 55 Vitamin B6 55 lopinavir ritonavir 55 proton pump inhibitor 55 folate 55 estrogens