Related by context. Frequent words. (Click for all words.) 58 Ortho Evra 53 Gestiva 51 NuvaRing 49 drospirenone 48 synthetic estrogen 48 Depo Provera 48 Mirena 48 oral contraceptives 48 Seasonique 47 Seasonale 47 birth defects 46 ellaOne 45 Mifeprex 45 Giraffe gives 45 Hormone replacement 45 Norplant 45 neural tube defect 45 oral contraception 45 intrauterine devices 45 congenital abnormalities 44 hormonal contraceptives 44 cervical cancer vaccine Gardasil 44 fetal abnormalities 44 preterm birth 44 HRA Pharma 44 Ther Rx 43 premature births 43 vaccine Gardasil 43 YAZ 43 congenital malformations 43 intrauterine 43 liver toxicity 43 Paxil 43 intrauterine device 43 Pre eclampsia 42 Implanon 42 birth 42 Caesarean delivery 42 hypospadias 42 preterm labor 42 Premature birth 42 polycystic ovary syndrome 42 isotretinoin 42 preterm delivery 42 respiratory distress syndrome 42 blood thinner 42 spermicide 42 oral contraceptive 41 levonorgestrel 41 Essure 41 mifepristone 41 pelvic inflammatory disease 41 hereditary breast cancer 41 progestogen 41 Syndrome SIDS 41 human papillomavirus vaccine 41 Reye syndrome 41 ectopic pregnancies 40 death syndrome SIDS 40 Philly zoo 40 preterm births 40 Adiana 40 progestin 40 contraceptive pill 40 treat erectile dysfunction 40 SSRIs 40 premature birth 40 childbearing age 40 spontaneous abortions 40 Dannielynn Hope Marshall 40 infants 40 Generic versions 40 Gardasil vaccine 40 paroxetine 40 metoclopramide 40 hormones estrogen 40 DMPA 40 heavy menstrual bleeding 40 benign growths 40 eclampsia 39 Mevacor 39 reproductive disorders 39 Intrinsa 39 infant 39 accidental overdoses 39 abortion pill RU 39 breastfed babies 39 uterine rupture 39 heart arrhythmias 39 Accutane 39 prenatal 39 contraceptive pills 39 bacterial vaginosis 39 low birthweight babies 39 Prematurity 39 hormone replacement 39 Preterm birth 39 preterm babies 39 Birth defects 39 contraceptive 38 babies