Study: Women with more than 10 sexual partners have a greater risk of being diagnosed with cancer
07/28/2020 // Zoey Sky // Views

Most people know that having multiple sexual partners puts you at risk for various sexually transmitted diseases (STDs). Now, according to an alarming study published in the journal BMJ Sexual & Reproductive Health, researchers have discovered that women who have multiple sexual partners are also more likely to be diagnosed with cancer.

Women’s health and cancer risk

In the study, researchers examined data from 2,537 men and 3,185 women over 50. All the volunteers took part in the English Longitudinal Study of Ageing, which tracks long-term changes in a number of people.

The volunteers were asked to state the number of sexual partners they have had during their lifetime. Additionally, they were asked to give a “self-rated health and self-reported limiting long-standing illness, cancer, coronary heart disease, and stroke.”

Upon examining data from the volunteers, the researchers found that:

  • Out of the male participants, 29 percent reported one or zero sexual partners, 29 percent had two to four, 20 percent had five to nine and 22 percent reported having 10 or more.
  • Out of the female volunteers, just under 41 percent had one or zero sexual partners, 36 percent reported two to four partners, 16 percent reported five to nine partners and eight percent said they had 10 or more.

Unlike women who reported one partner or none, female participants who reported 10 or more were 91 percent more likely to have been diagnosed with cancer. On the other hand, men with 10 or more partners were 64 percent more likely to have been diagnosed with cancer, unlike other male volunteers who only had one partner or none.


Dr. Lee Smith, one of the co-authors of the study, explained that this could be due to a stronger link between certain STDs and cancer in women like HPV (human papillomavirus) and cervical cancer, unlike HPV and penile cancer in men. (Related: Having chlamydia DOUBLES women’s risk of developing ovarian cancer, study finds.)

Greater exposure to STDs

Smith – who is also the director of research at the Cambridge Centre for Sport and Exercise Sciences at Anglia Ruskin University in England – said that having many sexual partners also increases your risk of getting STDs. The study suggests an association, but it didn’t prove that having more sexual partners throughout one’s lifetime was directly responsible for the greater likelihood of developing cancer.

But data indicates a link between “a more promiscuous lifestyle” and other behaviors that may increase your risk of being diagnosed with cancer. For example, male and female volunteers with more sexual partners were often younger and unmarried. They were also more likely to smoke and consume alcohol frequently.

Robert Edwards, a professor of obstetrics, gynecology and reproductive sciences at the University of Pittsburgh School of Medicine, said that habits like smoking and alcohol consumption both increased the risk for cancer, along with certain STDs.

Smith also offered a suggestion for people with very active sex lives, saying that those who have had “risky sexual encounters” must consult their health care providers to get checked for potential STDs and discuss how to minimize this risk. Smith concluded that using “appropriate protection” is one of the most effective methods of lowering your risk of related cancers.

How to prevent STDs

According to the Centers for Disease Control and Prevention (CDC), using condoms can help prevent STDs. However, some of the most reliable ways to avoid transmission is by abstaining from sexual activity or committing to being in “a long-term mutually monogamous relationship with an uninfected partner.”

Here are other tips to lower your risk of developing STDs:

  • Limit your number of sexual partners.
  • Be honest with your partner about your sexual history.
  • Get tested with your partner before having sex.
  • Practice safe sex and use condoms.

Use protection and limit your number of sexual partners to lower your risk of developing STDs and reducing your risk of being diagnosed with cancer.

For more information on how to lower cancer risk, visit

Sources include:

Take Action:
Support Natural News by linking to this article from your website.
Permalink to this article:
Embed article link:
Reprinting this article:
Non-commercial use is permitted with credit to (including a clickable link).
Please contact us for more information.
Free Email Alerts
Get independent news alerts on natural cures, food lab tests, cannabis medicine, science, robotics, drones, privacy and more.
App Store
Android App
eTrust Pro Certified

This site is part of the Natural News Network © 2022 All Rights Reserved. Privacy | Terms All content posted on this site is commentary or opinion and is protected under Free Speech. Truth Publishing International, LTD. is not responsible for content written by contributing authors. The information on this site is provided for educational and entertainment purposes only. It is not intended as a substitute for professional advice of any kind. Truth Publishing assumes no responsibility for the use or misuse of this material. Your use of this website indicates your agreement to these terms and those published here. All trademarks, registered trademarks and servicemarks mentioned on this site are the property of their respective owners.

This site uses cookies
Natural News uses cookies to improve your experience on our site. By using this site, you agree to our privacy policy.
Learn More
Get 100% real, uncensored news delivered straight to your inbox
You can unsubscribe at any time. Your email privacy is completely protected.