Related by context. Frequent words. (Click for all words.) 79 ovary 67 testes 66 uterus 63 follicles 63 breast tissue 61 prostate gland 58 ovulation 58 sperm 58 hair follicles 58 ovarian 58 tumors 57 pancreas 57 fibroids 56 estrogen 56 uterine 56 embryo 55 lymph nodes 55 cervix 55 hormones 55 embryos 55 hormone 55 gland 54 tumor 53 cysts 53 breast tumors 53 cancerous cells 53 thyroid gland 52 progesterone 52 tumor cells 52 internal organs 52 liver 52 hysterectomy 51 prostate 51 pituitary gland 51 glands 50 breasts 50 fetus 50 mitochondria 50 womb 50 blood vessels 50 clitoris 50 cancerous tumors 49 fetuses 49 kidneys 49 stem cells 49 hormone therapy 49 breast 49 menstrual cycle 49 fertility 49 brain 49 thyroid 49 colon 48 X chromosome 48 tissues 48 cyst 48 intestine 48 testicles 48 polyps 48 endometriosis 48 infertile 47 nerve endings 47 nerve cells 47 genetic mutation 47 optic nerve 47 chromosomes 47 amniotic fluid 47 lesions 47 Tumors 46 fertilized egg 46 vitro fertilization 46 tissue 46 cancerous 46 intestines 46 vital organs 46 lymph node 46 endometrial cancer 46 clots 46 collagen 46 eggs 46 hormonal 46 antibodies 46 BRCA1 46 IVF 45 gallbladder 45 livers 45 biopsies 45 menopause 45 vitro 45 placenta 45 coronary arteries 45 bladder 45 lymphocytes 45 abdominal fat 45 clot 45 tamoxifen 45 cerebellum 45 muscle tissue 45 scar tissue 45 spinal fluid 45 mice 45 breast cancers