Sexual anatomy.
What is actually there. External and internal, female and male.
Most adults received a few hours of sex ed and most of it was about avoiding pregnancy. Anatomy in detail was not usually on the list.
Click a stat to read the source.
What this page covers
External and internal anatomy for both bodies, plus the four most-misunderstood structures.
Four most-misunderstood structures
These four come up most often as gaps in adult anatomy literacy.
The clitoris extends inside
The visible part is the tip of a much larger structure. Clitoral stimulation uses both.
The frenulum is the most sensitive male spot
Small band on the underside of the head. Often overlooked.
The prostate is accessible from inside
Through the rectum, about 5 to 7 cm in. Hygiene and lubricant matter.
What we know from research
Studies of women find that anatomy literacy correlates with partnered sexual satisfaction. The clitoral structure was largely missing from medical anatomy textbooks until the late 1990s.
How to close the gap
30-minute read with the right materials.
Read with labeled diagrams
Labeled anatomical diagrams of both bodies, external and internal.
Identify on your own body
Mirror or by feel. Locate each structure by name.
Talk through it with your partner
Most partners are eager rather than embarrassed.
Update your script
What were you assuming about response that is now obviously wrong?