Sexual Response Cycle Flashcards
four phases of sexual response cycle
excitement
plateau
orgasmic
resolution
sexual stimulation and foreplay
lasts from minutes to hours
excitement
“edging”
height of sexual activity
plateau
“climax”
shortest phase
orgasm
relaxation phase
resolution
what phase:
- penile erection and tumescence begin
excitement
what phase:
-clitoris tumescence
excitement
what phase:
- head of penis enlarges slightly
plateau
what phase:
- 50% of erection is lost immediately with ejaculation
resolution
what phase:
- scrotal skin thickens
excitement
what phase:
- testes elevate to maximum level
orgasm
what phase:
- clitoral head retracts under the clitoral hood
plateau
what phase:
- testes increase in size and elevate toward the body
excitement
what phase:
- vaginal lubrication occurs
excitement
what phase:
- lower 1/3 of vagina becomes engorged
plateau