Archive · 11 Oct 2026
Could Tracking Clitoral Swelling During Sleep Reveal Heart Risks?
Bryan Johnson is tracking changes in his girlfriend’s body while she sleeps.
One change is swelling of the clitoris.
The article asks whether this could tell doctors something about heart health.
In men, trouble getting an erection is linked to a higher chance of heart and blood vessel problems.
It can sometimes happen before those problems are noticed.
The clitoris also has a rich blood supply.
A doctor says blood vessel health may affect how it works.
But the article says the link seen in men has not automatically been shown for nighttime clitoral swelling in women.
Bryan Johnson tracks his girlfriend’s clitoral swelling during sleep.
The article asks whether this nighttime change could reveal early signs of heart disease.
In men, erectile dysfunction is associated with increased cardiovascular disease risk.
Erectile dysfunction can sometimes appear before clinically apparent heart problems.
A doctor says the clitoris’s blood supply may be affected by blood vessel health, but the male association cannot automatically be applied to women.
- Who
- Bryan Johnson, his girlfriend, and Dr. Sreenivas.
- What
- Johnson tracks his girlfriend’s clitoral swelling during sleep; the article considers whether it could indicate heart disease.
- When
- During sleep; no date is stated.
- Why
- The question arises because the clitoris has a rich blood supply, and blood vessel function is related to cardiovascular health.
- Tracked change
- Clitoral swelling during sleep
- Person tracking it
- Bryan Johnson
- Related male health marker
- Erectile dysfunction is associated with increased cardiovascular disease risk.
- Timing in men
- Erectile dysfunction can sometimes precede clinically apparent heart problems.
- Doctor cited
- Dr. Sreenivas
- Caveat
- The article says the established association in men cannot automatically be extended to nighttime clitoral tumescence in women.