Key Takeaways
- In the United States, 85% of men and 81% of women report having had vaginal intercourse by age 25
- In a 2023 survey, 28% of Gen Z respondents reported having no sexual partners in the past year
- About 15% of women and 5% of men in the US have never had vaginal intercourse by age 44
- Globally, approximately 1 million sexually transmitted infections are acquired every day worldwide, mostly among 15-49 year olds
- The lifetime risk of herpes simplex virus type 2 (HSV-2) infection is about 20.1% for women and 10.5% for men in the US
- Globally, 376 million new cases of chlamydia, gonorrhea, syphilis, and trichomoniasis occur annually
- 44% of American adults have had only one lifetime sex partner
- Married couples have sex an average of 51 times per year
- 69% of men and 55% of women report masturbating in the past month
- Heterosexual men orgasm during sex 95% of the time compared to 65% for women
- 12% of Americans have engaged in BDSM-related activities
- Oral sex is performed on women by 82% of heterosexual men in encounters
Sexual experiences vary widely in frequency, safety, and satisfaction across demographics.
Demographics
- In the United States, 85% of men and 81% of women report having had vaginal intercourse by age 25
- In a 2023 survey, 28% of Gen Z respondents reported having no sexual partners in the past year
- About 15% of women and 5% of men in the US have never had vaginal intercourse by age 44
- In Europe, the median age of first sexual intercourse is 17.3 years
- Bisexual identification is reported by 5.5% of US adults
- Average number of lifetime sexual partners for US men is 6.1, for women 4.3
- In Australia, 3.5% of adults identify as gay or lesbian
- 57% of LGBTQ+ youth feel comfortable discussing sex with parents vs 46% straight
- Transgender adults comprise 0.6% of US population
- In Canada, 4% identify as bisexual
- Median age of first sex in US is 17.1 for women, 16.8 for men
- 2.8% of US adults identify as gay or lesbian
- In France, 10% report same-sex attraction
- UK median first sex age: 16 for boys, 17 for girls
- 1.4% US adults transgender
- Brazil: 9% bisexual identification
- Sweden first sex median age 16.2
- India: 2.1% LGBTQ identification
- Germany: 7.4% same-sex experiences lifetime
- Japan: 8.6% asexual identification
- South Africa: 4.5% gay/lesbian
- Netherlands: 16.5 first sex age
- Australia 3.6% bisexual
- Mexico: 5.3% LGBTQ
- Italy first sex age 17.7 women, 17.0 men
- Russia: 2.9% gay identification
- Spain: 3% transgender
- China asexual: 5.8%
- Turkey: 0.3% openly gay
- Brazil first sex age 16.5
- UK 2.5% bisexual adults
Demographics Interpretation
Frequency
- 44% of American adults have had only one lifetime sex partner
- Married couples have sex an average of 51 times per year
- 69% of men and 55% of women report masturbating in the past month
- In the UK, 1 in 10 people have had sex in a public place
- 25% of adults aged 18-29 have sex weekly or more
- Frequency of sex peaks at age 25 with 80 times per year
- Solo masturbation frequency averages 8.3 times per month for men
- Couples in their 20s have sex 112 times per year on average
- Sexless marriages affect 16% of US couples
- Americans aged 18-24 have sex 80 times yearly
- Frequency declines to 20 times per year after age 60
- Average foreplay duration is 13 minutes
- Masturbation weekly: 23% women, 44% men over 70
- Sex 2-3 times weekly peaks happiness
- Average orgasm time for women: 13.41 minutes
- Sexless periods over 1 year: 15.6% couples
- Weekly sex for singles: 1.57 times average
- Couples sex frequency: 87 times/year average
- Daily masturbation: 20% men, 5% women
- Sex after 80: 54% active
- Orgasm gap: Men 95%, women 69% partnered sex
- Honeymoon sex: 3-4 times average
- Sex dreams weekly: 8% population
- Average penis size erect: 5.16 inches
- Sex weekly improves sleep 50% better
- Dry spells >1 year: 28% men 18-30
- Sex positions tried average: 5.2
- Postpartum sex resumption: 89% by 6 months
- Average sex duration: 5.4 minutes intercourse
Frequency Interpretation
Health
- Globally, approximately 1 million sexually transmitted infections are acquired every day worldwide, mostly among 15-49 year olds
- The lifetime risk of herpes simplex virus type 2 (HSV-2) infection is about 20.1% for women and 10.5% for men in the US
- Globally, 376 million new cases of chlamydia, gonorrhea, syphilis, and trichomoniasis occur annually
- HPV vaccination coverage among US adolescents is 59% for full series in females
- Teen pregnancy rate in the US is 17.4 per 1,000 females aged 15-19
- Condom use at last sexual encounter among US high school students is 56%
- Syphilis cases in the US increased 80% from 2018 to 2022
- Gonorrhea rates are highest among 20-24 year olds at 657 per 100,000
- Chlamydia is the most common STI with 1.6 million US cases in 2021
- HIV diagnoses among US youth aged 13-24: 19% of new cases
- Bacterial vaginosis affects 21% of US women aged 14-49
- Trichomoniasis cases: 2 million annually in US
- Global syphilis cases doubled to 8 million from 2020-2022
- US teen birth rate: 13.5 per 1,000 females 15-19 in 2022
- PID from STIs affects 1 million US women yearly
- Hepatitis B chronic in 826,000 US
- US gonorrhea cases: 716,000 in 2022
- Global HIV: 39 million living with it, 1.3M new 2023
- HPV causes 36,000 cancers yearly in US
- Mycoplasma genitalium: 1-2% prevalence in US
- Congenital syphilis US: 3,755 cases 2022
- Global STI treatment gap: 1 in 5 untreated
- US syphilis: 207,255 cases 2022
- PrEP use among US MSM: 29% high risk
- Global HPV prevalence: 11-12% women
- US chlamydia cases women: 1.1M 2021
- HSV-1 genital: 12% US 14-49
- Untreated syphilis risks neural damage 10-20%
- Global gonorrhea resistance 99% some areas
- US HIV women: 18% new diagnoses
Health Interpretation
Preferences
- Heterosexual men orgasm during sex 95% of the time compared to 65% for women
- 12% of Americans have engaged in BDSM-related activities
- Oral sex is performed on women by 82% of heterosexual men in encounters
- 91% of men report fantasizing about giving oral sex compared to 83% of women
- Anal sex is reported by 36% of US women and 44% of men lifetime
- 70% of women require clitoral stimulation to orgasm
- Threesomes have been experienced by 18% of respondents in a national survey
- 82% of women fake orgasms at least sometimes
- 65% prefer missionary position
- Pornography use weekly: 69% men, 40% women
- 50% of men and 36% of women have had sex on first date
- 75% of women report dissatisfaction with partner's duration
- Role-playing fantasies: 65% of population
- 40% have tried anal sex
- 88% men, 84% women watch porn
- Voyeurism fantasy: 59% women, 62% men
- Bondage interest: 47% women, 60% men
- 31% fantasize about public sex
- Cybersex participation: 34%
- 65% use vibrators
- Swinging lifetime: 2-4%
- 42% watch porn together
- 70% prefer morning sex
- Exhibitionism fantasy: 50-60%
- 55% women multiple orgasms capable
- Pet play interest: 15-20%
- 80% arousal from kissing
- 60% fantasize dominance/submission
- Tantric sex practice: 14%
Preferences Interpretation
Sources & References
- Reference 1KINSEYINSTITUTEkinseyinstitute.orgVisit source
- Reference 2WHOwho.intVisit source
- Reference 3IFSTUDIESifstudies.orgVisit source
- Reference 4GQgq.comVisit source
- Reference 5JOURNALSjournals.sagepub.comVisit source
- Reference 6PUBMEDpubmed.ncbi.nlm.nih.govVisit source
- Reference 7CDCcdc.govVisit source
- Reference 8ARCHIVESOFSEXUALBEHAVIORarchivesofsexualbehavior.comVisit source
- Reference 9JOURNALOFSEXRESEARCHjournalofsexresearch.comVisit source
- Reference 10ECec.europa.euVisit source
- Reference 11NCBIncbi.nlm.nih.govVisit source
- Reference 12WILLIAMSINSTITUTEwilliamsinstitute.law.ucla.eduVisit source
- Reference 13JSTORjstor.orgVisit source
- Reference 14DUREXdurex.co.ukVisit source
- Reference 15GUTTMACHERguttmacher.orgVisit source
- Reference 16GENERATIONSgenerations.orgVisit source
- Reference 17ABSabs.gov.auVisit source
- Reference 18BUSINESSINSIDERbusinessinsider.comVisit source
- Reference 19HRChrc.orgVisit source
- Reference 20TANDFONLINEtandfonline.comVisit source
- Reference 21WOMENSHEALTHMAGwomenshealthmag.comVisit source
- Reference 22STATCANwww150.statcan.gc.caVisit source
- Reference 23BBCbbc.comVisit source
- Reference 24DUREXdurex.comVisit source
- Reference 25CNNcnn.comVisit source
- Reference 26ARCHIVESOFSEXUALBEHAVIORArchivesofSexualBehavior.comVisit source
- Reference 27INEDined.frVisit source
- Reference 28MATCHmatch.comVisit source
- Reference 29LELOlelo.comVisit source
- Reference 30NATSALnatsal.ac.ukVisit source
- Reference 31JSEXMEDjsexmed.orgVisit source
- Reference 32JUSTINLEHMILLERjustinlehmiller.comVisit source
- Reference 33SOCIOLOGYBUFFALOsociologybuffalo.eduVisit source
- Reference 34IBGEibge.gov.brVisit source
- Reference 35COSMOPOLITANcosmopolitan.comVisit source
- Reference 36PUBpub.norden.orgVisit source
- Reference 37STATISTAstatista.comVisit source
- Reference 38LIVEMINTlivemint.comVisit source
- Reference 39PSYCHOLOGYTODAYpsychologytoday.comVisit source
- Reference 40BJSbjs.govVisit source
- Reference 41DESTATISdestatis.deVisit source
- Reference 42NCSASncsas.journals.ekb.egVisit source
- Reference 43UNAIDSunaids.orgVisit source
- Reference 44LEHMILLERlehmiller.comVisit source
- Reference 45HEALTHLINEhealthline.comVisit source
- Reference 46HSRChsrc.ac.zaVisit source
- Reference 47CYBERPSYCHOLOGYcyberpsychology.euVisit source
- Reference 48CBScbs.nlVisit source
- Reference 49BMS-JOURNALSbms-journals.onlinelibrary.wiley.comVisit source
- Reference 50ELLEelle.comVisit source
- Reference 51AIHWaihw.gov.auVisit source
- Reference 52JSRjsr.orgVisit source
- Reference 53WEDDINGWIREweddingwire.comVisit source
- Reference 54INEGIinegi.org.mxVisit source
- Reference 55ASKMENaskmen.comVisit source
- Reference 56SLEEPFOUNDATIONsleepfoundation.orgVisit source
- Reference 57ISTATistat.itVisit source
- Reference 58FGCUfgcu.eduVisit source
- Reference 59BJUI-JOURNALSbjui-journals.onlinelibrary.wiley.comVisit source
- Reference 60LEVADAlevada.ruVisit source
- Reference 61TELLMEWHATYOUWANTBOOKtellmewhatyouwantbook.comVisit source
- Reference 62THELANCETthelancet.comVisit source
- Reference 63JSMjsm.jsexmed.orgVisit source
- Reference 64INEine.esVisit source
- Reference 65SCIENCEDIRECTsciencedirect.comVisit source
- Reference 66KINKLYkinkly.comVisit source
- Reference 67DUREXGLOBALdurexglobal.comVisit source
- Reference 68KAOSGLkaosgl.orgVisit source
- Reference 69EVOLUTIONARYPSYCHOLOGYevolutionarypsychology.comVisit source
- Reference 70AJOGajog.orgVisit source
- Reference 71ONSons.gov.ukVisit source






