Related by context. Frequent words. (Click for all words.) 71 premature births 68 premature birth 66 prematurity 66 preterm 65 preeclampsia 61 pre eclampsia 60 gestational diabetes 60 neural tube defects 60 stillbirth 58 cardiovascular disease 58 gestational age 57 pregnancies 57 SIDS 56 pregnancy 55 unintended pregnancy 55 stillbirths 55 heart disease 54 periodontal disease 54 invasive breast cancer 54 colorectal cancer 54 gum disease 52 progesterone 52 VTE 52 maternal deaths 52 perinatal 52 unintended pregnancies 52 infant mortality 52 endometriosis 52 HPV infection 52 births 51 coronary heart 51 endometrial cancer 51 childbirth 51 sepsis 51 HIV infection 51 vitamin D deficiency 51 birth defects 51 infertility 50 hip fractures 50 metabolic syndrome 50 ovarian cancer 50 teen pregnancy 50 preemies 50 SSRIs 50 urinary incontinence 50 sudden cardiac death 50 thrombosis 49 cesarean section 49 depressive symptoms 49 menopause 49 cervical cancer 49 obesity 49 unplanned pregnancies 49 sexually transmitted infection 49 postpartum 49 hip fracture 49 postmenopausal 49 GERD 48 maternal mortality 48 prenatal care 48 oral contraceptives 48 mortality 48 osteoporosis 48 insulin resistance 48 folic acid 48 postpartum depression 48 teen pregnancies 48 malformations 48 cognitive decline 47 topiramate 47 neonatal 47 stent thrombosis 47 birth defect 47 postmenopausal women 47 colorectal cancers 47 atherosclerosis 47 iron deficiency 47 premature babies 47 childbearing 47 coronary artery disease 47 breastfed 46 calcium intake 46 COPD 46 breast cancer 46 suicidal behavior 46 vitamin D 46 menopausal symptoms 46 maternal 46 ovarian cancers 46 childbearing age 46 pertussis 46 urinary tract infections 46 disease progression 46 waist circumference 46 hyperglycemia 46 teenage pregnancies 46 socioeconomic status 46 ischemic stroke 45 hysterectomy 45 coronary disease 45 restenosis