Related by context. Frequent words. (Click for all words.) 65 ejaculate 61 orgasm 60 arousal 59 intercourse 58 penile 58 erections 57 ovulation 56 premature ejaculation 56 orgasms 54 masturbation 54 sexual arousal 53 foreplay 52 menstruation 51 menstrual cycle 51 vaginal dryness 51 erectile 51 libido 51 copulation 49 urinary 48 penis 48 sexual intercourse 48 lovemaking 48 genital 48 erection 48 menstrual cycles 48 anal sex 48 clitoris 47 bowel movements 47 menstrual 47 vaginal intercourse 47 sexual dysfunction 47 vaginal 46 erectile function 46 vagina 45 anal 45 hot flushes 44 bladder 44 menstruating 44 ovulating 44 gland 44 masturbate 44 hormonal 43 sexually aroused 43 bodily 43 puberty 43 vulva 43 testosterone 43 REM sleep 43 erectile dysfunction ED 43 cortisol levels 43 androgen 42 pelvic pain 42 foreskin 42 sexual 42 secretion 42 anus 42 menopause 42 urinary incontinence 42 orgasmic 42 adrenal 42 ulceration 42 cervix 42 penises 42 estradiol 42 testis 42 motility 42 continence 41 irritability 41 constipation 41 uterine 41 stimulation 41 cortisol 41 erectile dysfunction 41 maximal 41 urination 41 sperm 41 stress hormone cortisol 41 pre menopausal 40 physiologically 40 yeast infection 40 exertion 40 hormone 40 hot flashes 40 progesterone 40 blowjob 40 preterm delivery 40 excessive sweating 40 muscle soreness 40 sexually active 40 pelvic floor 40 incontinence 40 prolactin 40 colonic 40 hypertrophy 40 chronic constipation 40 fellatio 40 autonomic nervous system 40 impulsivity 40 excretion 40 estrogen therapy 40 pubic hair