Related by context. Frequent words. (Click for all words.) 70 uterus 64 fallopian tubes 60 urethra 56 abdominal wall 56 ovary 56 cervix 55 abdominal cavity 55 womb 55 fertilized egg 54 ovaries 54 blood vessels 53 placenta 53 epithelium 53 small intestine 53 intestines 52 intestine 51 aorta 51 trachea 51 embryo 51 epidermis 50 hair follicles 50 artery walls 50 breast tissue 50 uterine 49 clot 49 pulmonary artery 49 fatty tissue 49 hair follicle 49 clitoris 49 epithelial cells 49 fetus 48 amniotic fluid 48 ventricle 48 misoprostol 48 extracellular matrix 48 optic nerve 48 ear canal 48 capillaries 48 dermis 48 chest cavity 48 reproductive organs 47 germ cells 47 intestinal tract 47 vagina 47 left ventricle 47 placental 47 malignant cells 47 fibroid 47 muscle tissue 47 clots 47 bile duct 47 ventricles 47 forceps 47 diaphragm 46 gland 46 scar tissue 46 gastrointestinal tract 46 follicles 46 GI tract 46 esophagus 46 ovarian tissue 46 nasal cavity 46 malformation 46 pancreas 46 cysts 46 flower buds 46 testis 46 mifepristone 46 cancerous tissue 45 thrombus 45 testes 45 adrenal glands 45 septum 45 fertilized eggs 45 internal organs 45 fibroblasts 45 ectopic pregnancy 45 atria 45 windpipe 45 prostate gland 45 spinal cord 45 membranes 45 tissue 45 diseased cells 45 fibroids 45 vasculature 45 vulva 45 adrenal gland 44 vesicles 44 bloodstream 44 hormone estrogen 44 lung tissue 44 coronary arteries 44 implantation 44 sciatic nerve 44 adhesions 44 tumor cells 44 thyroid gland 44 foreskin 44 embolization 44 cyst