Background
The Geography of Sex (GOS) endeavours to explicate how the spread of STI’s and the creation of sexual networks are mediated by spatial dynamics, the social world, and our built environments.
The current stage of our project looks at guys in the suburbs and their social lives, connections to community, sexual lives and sexual health.

Past Work
Abridged findings and further reading:
Geosexual Archetypes
Summer 2016
We interviewed 31 men who have sex with men (MSM) about their sexual lives. We learned there may be 7 geosexual archetypes that make up the architecture of the sexual network.
What are the geosexual archetypes?
Hosters – Sexual encounters are always, or almost always, at home. Prefer not to travel very far for sex, find most of their partners online, and have their partners come to them.
House-callers – Sexual encounters are always, or almost always, at their partner’s home. They either can’t or don’t want to host sex at their place while still keeping things intimate and private.
Rovers – Sexual encounters are always, or almost always at another (public) location. Their sexual network is often within ~5km of their homebase. They prefer to meet their partners in-person and have sex in a public place away from their home and their partner’s.
Privates – Sexual encounters occur either at their own, or their partner’s home. Sex often occurs locally (on average less than 1km), except on rare occasion when they may travel to the suburbs. They are willing to meet their partners in a variety of ways; however, they want to have sex in private.
Travellers – Sexual encounters occur at either their partner’s place or at a public venue.. Geography does not limit them – they will travel for sex, locally and out of town. They prefer to find their partners online and have sex away from home, at a partner’s house, the park, the club, anywhere really, as long as it’s not their place.
Sirens – Sexual encounters occur at their own place or at public venues. This archetype occurs more rarely and these individuals prefer not to travel to someone else’s home for sex, but will gladly have their partners come to them, or connect at the bathhouse, the club or the gym.
Geoflexibles – Sexual encounters occur at their place, their partner’s place, and public venues. They find partners both online and in person and have sex in a variety of environments. They often bridge people and places.
Click the button below to get more information about the geosexual archetypes and take the quiz to find out yours:

Conceptualizing Geosexual Archetypes: Mapping the Sexual Travels and Egocentric Sexual Networks of Gay and Bisexual Men in Toronto, Canada
June 2018

Lecture with the
American Sexually Transmitted Diseases Association: Conceptualizing Geo-Sexual Archetypes
June 2019
The Syphilis Epidemic
Fall 2014
Urban centers across Canada and the United States have battled syphilis epidemics with high rates of human immunodeficiency virus (HIV) coinfection for over a decade. We examined the spatial epidemiology of syphilis over time for Toronto (Canada) with the intention of forming new insights and strategies for restoring low syphilis rates.
Between 2006 and 2010, syphilis incidence rates were high in Toronto’s downtown core area, intensified, and spread outward initiating 3 independent outbreak areas. HIV coinfection was high (47%); however, no spatial clustering was identified. Syphilis incidence rates, HIV coinfection, and behavioral risk factors promoting sexually transmitted infection transmission were high outside the core area, suggesting that peripheral sexual networks may be influencing high syphilis infection rates both inside and outside the core.

Spatial Epidemiology of the Syphilis Epidemic in Toronto, Canada
June 2018
“What do guys know about sex?”
Summer 2016
This was a central question we continue to return to throughout the project. Capturing the knowledge guys have about sex helps us learn what information guys are operating off of when they are seeking out sex, taking care of their sexual hygiene, and finding sexual healthcare. We learned a few key things:
Partner Seeking
- Most MSM had one or two strategies for finding sexual partners (i.e. Craigslist, Grindr, or cruising) and only changed strategies out of necessity if challenges arose (i.e. time constraints).
- On-line apps were the predominant strategy used to find sexual partners
- Men travelled the shortest distance possible for sex
- Distances MSM would travel were defined by their modes of transportation (subway, walking, biking, etc.).
- Relative notions of distance were strongly correlated with the surrounding density of MS
- e.g. 4 blocks away in the Village is perceived as way further away than 4 blocks in Scarborough
Sex
- Guys were more comfortable asking partners when they were last tested for STIs instead of asking about their STI status (this is a great approach)
- Guys protected themselves from STIs using multiple strategies:
- Condoms
- STI testing
- Creating rules around sex
- Assessing the risk of the situation (e.g. anonymous sex)
- Risk reduction strategies (e.g. sober sex, sero-positioning)
- Talking with partners about STI testing and status
- Many men recognized the risk of oral transmission of syphilis (or any other STI)
- However, very few men used condoms for oral sex
- Negotiating safe sex was easier and more direct on-line than in-person
- There was a complex intersection between power, intimacy, trust and sex
What Guys Knew About Syphilis and STIs:
- HIV predominated all conversations about STIs
- Knowledge of HIV prevention was good
- The seriousness of HIV made other STIs seem trivial
- Syphilis and other bacterial STIs (chlamydia, gonorrhea) were dismissed because they are curable
- Concern that increasing PrEP use for HIV prevention may increase transmission of other STIs
- Most guys had difficulty knowing the difference between Syphilis, Gonorrhea and Chlamydia
- Most knew very little about modes of transmission, symptoms, testing or treatment for these STIs
- Knowledge surrounding syphilis was very low
- Most men were unable to name any symptoms
- Most men did not know there is an ongoing epidemic

Sexual Health Knowledge, Attitudes, and Perceptions
Among Men Who Have Sex With Men During
Co-Occurring Sexually Transmitted Infection Epidemics
in Toronto, Canada: A Qualitative Study
October 2020

The Social Geography of Partner Selection in Toronto, Canada: A Qualitative Description of “Convection Mixing”
December 2018