Related by context. Frequent words. (Click for all words.) 65 terbutaline 63 epidural anesthesia 60 uterine contractions 60 postpartum hemorrhage 60 indinavir 59 heavy menstrual bleeding 59 antibiotic prophylaxis 59 misoprostol 58 teratogenic 58 NUCYNTA ® 58 nonhormonal 58 Estrogens 57 VALSTAR 57 Zidovudine 57 obstetric complications 57 intravenous immunoglobulin 57 leflunomide 56 oral contraceptive pills 56 prostaglandin 56 Mifepristone 56 indomethacin 56 Cesarean delivery 56 tibolone 56 nifedipine 56 vasodilators 56 trimethoprim sulfamethoxazole 55 clomiphene 55 Estradiol 55 Combination therapy 55 embryo implantation 55 oxcarbazepine 55 dysmenorrhea 55 vaginally 55 PlGF 55 transdermal patches 55 preterm labor 55 neurotrophic factors 55 progestogen 55 endometrial ablation 55 pyelonephritis 55 anal canal 55 androgen deprivation 55 oxybutynin 55 systemic toxicity 55 ketorolac 55 PEGPH# 54 mycophenolate mofetil 54 tigecycline 54 nelfinavir 54 Progesterone 54 menstrual bleeding 54 luteal phase 54 amenorrhea 54 luteinizing hormone releasing 54 bupivacaine 54 vasomotor symptoms 54 cesarean delivery 54 follicle stimulating hormone 54 alteplase 54 ovarian stimulation 54 collagenase 54 hormonal treatments 54 Traficet EN 54 nicotinic acid 54 iron supplementation 54 administered subcutaneously 54 bacterial vaginosis 54 thromboprophylaxis 54 goserelin 54 recurrent miscarriage 54 lytic 54 Uterine 54 rhGH 54 corticosteroid therapy 54 zidovudine 53 REYATAZ 53 DDP# 53 HBsAg 53 follicle stimulating hormone FSH 53 toxemia 53 lymph node dissection 53 tubal 53 vaginal tissue 53 thrombophilia 53 Caesarean deliveries 53 peptide hormone 53 gonadotropin 53 vasodilator 53 cesarean deliveries 53 intrathecal 53 hormonal contraceptive 53 MDIs 53 tipranavir 53 oral mucosa 53 fluoxetine Prozac 53 ethambutol 53 oropharyngeal 53 solid organ transplantation 53 intravesical 53 dural 53 genital tract