- ECTOPIC PREGNANCY
- EDGEPLAY
- EGGPLANT EMOJI
- EIFFEL TOWER
- EJACULATION
- ELBOW GREASE
- ELECTROPLAY or E-PLAY
- ELLA
- EMERGENCY CONTRACEPTION
- EMERGENT SEX
- ENDOCRINE DISRUPTERS or ENDOCRINE DISRUPTING CHEMICALS (EDCs)
- ENDOMETRIAL CANCER or UTERINE CANCER
- ENDOMETRIOSIS
- ENDOMETRIUM
- ENDORPHINS
- ENGAGEMENT BONER
- ENGLISH CULTURE
- ENURESIS
- EPHEBOPHILIA
- EPIDIDYMIS
- EPIDIDYMITIS
- EPISIOTOMY
- EPISPADIAS
- EROTICISM
- EROTOPHILIC
- EROTOPHOBIC
- ESCORT
- ESTROGEN
- EUNUCH
- EXCHANGE SEX or TRANSACTIONAL SEX