Could a 'Blood Injection' boost sexual pleasure? new trial investigates
NCT ID NCT05769283
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a one-time injection of platelet-rich plasma (PRP) into the vaginal wall and around the clitoris can improve sexual function and satisfaction in sexually active women. Fifty-two women received either the PRP injection or a placebo (saline) injection and completed questionnaires about their sexual experience before and after treatment. The goal was to see if this simple, natural approach could enhance desire, arousal, lubrication, orgasm, satisfaction, and reduce pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Platelet-rich plasma (PRP) — a solution made from a person's own blood, rich in platelets, injected into the vaginal wall and around the clitoris
- What this could lead to
- If it works, this could offer a non-hormonal, natural option to improve sexual satisfaction in women.
- What could go wrong
- This is a small, early-stage trial with only 52 participants. The placebo effect is strong in sexual function studies, and results may not apply to all women.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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52 people
The number who actually took part.
- Started
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Aug 2023
- Finished
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Mar 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 50 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Menarchal women (assigned female at birth) * Age ≥ 18 years of age and \<51 · Sexually active with at least one episode of sexual activity per week defined as follows: * Partnered or solo penetrative or non-penetrative stimulation of the clitoris or vagina * English-speaking * Willingness and ability to comply with the study requirements Exclusion Criteria: * Pregnancy * Pelvic organ prolapse (defined as symptomatic prolapse protruding beyond the hymen) * History of prior vaginal mesh or midurethral mesh sling surgery * History of pelvic radiation * History of or diagnosis of chronic pelvic pain * History of female genital mutilation * History of prolapse or incontinence surgery * History of genital tract malignancy
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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MedStar Lafayette Center
Washington D.C., District of Columbia, 20036, United States
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