Related by context. Frequent words. (Click for all words.) 64 low birthweight babies 62 premature menopause 62 unplanned pregnancies 60 unexplained infertility 60 difficulty conceiving 59 Sexually active 59 cesareans 58 pregnancies 58 preterm delivery 58 ectopic pregnancies 58 Premature births 57 Oral contraceptives 57 Multiple births 57 cesarean deliveries 57 preterm births 57 unintended pregnancy 57 childbirths 57 neural tube defect 56 fetal abnormalities 56 Hip fractures 55 caesarean sections 55 perinatal mortality 55 anal cancers 55 Gestational diabetes 55 congenital abnormalities 55 Preterm birth 55 caesareans 55 childbearing age 55 premature births 55 unwanted pregnancies 55 caesarean delivery 54 preterm birth 54 Teenage pregnancy 54 pelvic inflammatory disease 54 BRCA2 mutations 54 vaginal births 54 osteoporotic fracture 54 Iron deficiency 54 uterine rupture 54 cardio vascular disease 54 teenage pregnancies 54 sexually transmitted infections STIs 54 vaginal deliveries 54 cryptorchidism 54 Peanut allergies 54 polycystic ovary syndrome 53 Sexual dysfunction 53 endometrial cancers 53 Urinary tract infections 53 low birthweight 53 untreated tooth decay 53 polycystic ovarian syndrome 53 premenopausal breast cancer 53 childbearing 52 pregnancy 52 unplanned pregnancy 52 Premature birth 52 unintended pregnancies 52 vertebral fracture 52 Anorexia nervosa 52 vaginal cancers 52 teen pregnancies 52 longer lifespans 52 menarche 52 remarriages 52 Birth defects 52 episiotomies 52 congenital malformations 52 infertility 52 unsafe abortions 52 ambiguous genitalia 52 Postpartum depression 52 uterine cancers 52 Demographic trends 52 Vitamin D supplements 52 osteoporotic fractures 52 de ath 51 amenorrhea 51 donor insemination 51 congenital syphilis 51 undergoing IVF 51 Physical inactivity 51 confidence interval #.#-#.# 51 Hormonal changes 51 oral contraception 51 gallbladder disease 51 Caesareans 51 oophorectomy 51 Mental disorders 51 Fibroids 51 hormonal contraceptives 51 bacterial vaginosis 51 pregnancy childbirth 51 Caesarean delivery 51 Giraffe gives 51 Sexually transmitted diseases 51 hormonal fluctuations 51 obese adolescents 51 precocious puberty 51 birthweight 51 miscarrying