Take this as proof of just how dedicated Sci is to all of you. She spent her who day staring at a screen working up data, and then she spent the whole NIGHT doing it as well! But hey, inquiring minds wanted to know!
And so, the results of….The condom survey

First of all, I want to give Dave Munger a HUGE hug for taking over the survey on his larger-capacity survey-monkey account. Thanks to him, I got much larger samples! Large n’s always make Sci happy.


Second, a big shout out to everyone who took the survey!!! We had a total of 270 responses! I know several people complained that it wasn’t a study for those who had never HAD a condom break, and to them I say, hey, it’s my first survey, cut me some slack. I appreciate very much everyone who responded!
Also, please forgive me for graphs that may not look so hot. It’s late, Sci is VERY tired (in the words of Dr. Isis, she was turning out some REALLY hot science all day), and she’s trying to make graphs in Excel. Normally, I use a super fancy graphing program that I’m pretty good at, so Excel often baffles me. Especially when you try to put in figure legends. Grrrr…
But anyway, to the study.
It appears most of you have been fairly lucky with regard to condom breaks (though that could be the result of the sampling).
1. How often have your condoms broken during sexual intercourse?
question1.png
Actual values as percent of total responses:
Never: 48.9 {9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Rarely (<1 per year): 43{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Fairly Often (1-4x per year): 7{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Often: 1{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
You can see here that just over half of respondents had ever had a condom break at all, and of those the vast majority had less than one per year (and often, as stated in the comments, only one break ever). This is good, and I’m sure something that condom companies will be happy to hear.
2. When a condom has broken, what was the break most commonly like?
This question was a difficult one for me with answers, because what ARE condom breaks most like, anyway? I went with some of the types listed in the original article on condom breakage, and the participants were good little scientists and very helpful about saying when they had something else occur. And it appeared that the ones I picked were indeed the most common:
question2.png
Actual Values as {9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3} of total responses:
Small hole near tip: 6.6{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
small hole near shaft: 7.6{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
large hole near tip: 18.8{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
large hole near shaft: 18.8{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
head tore loose from shaft: 20.8{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
peeling backward: 22.3{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Other: 5.1{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
I think that some of the reason so many people report large holes is because they don’t NOTICE the hole until it’s large. You gotta figure every hole started out small originally. I’m mostly impressed by the high numbers where the head tore loose completely from the shaft of the condom, and where the entire thing peeled backward like a banana. That…sounds a little painful. I imagine you have to fish them out sometimes…
3. When a condom has broken, what was the general level of lubrication present? Please choose the closest approximation to the scenario.
This was a question I was really interested in. The authors of last week’s study hypothesized a lubrication issue could contribute to condom breakage, especially when lubrication was high on the inside of the condom, and low on the outside. Interestingly, the numbers from this survey don’t seem to back this up:
question3.png
Actual Values as {9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3} of total responses:
High lubrication outside, low inside: 48.5{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
High outside, high inside: 22{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Low outside, low inside: 18{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Low outside, high inside: 11.4{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
If the author’s hypothesis was correct, I’d expect to see much higher numbers for the “low outside, high inside” choice. I wasn’t necessarily expecting it, I though the “low outside, low inside” would be the clear winner, as it seems like it would have the most friction. So I was very surprised to see that low lubrication inside, and high outside, appeared to result in the majority of breaks. I wouldn’t say this survey is representative, but this question could help provide information on lubrication conditions.

4. When a condom has broken, what type of activity was generally occurring? You may choose more than one.

This is my favorite question. 🙂 My hypothesis here would be that higher athleticism (fast and furious, or possibly trying all sorts of positions and angles) would be the most likely thing to create friction and possible weak places in condoms. And I was right.
question4.png
Actual Values as {9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3} of total responses:
vaginal, low athleticism: 37{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
vaginal, high athleticism: 50{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
anal, low athleticism: 2{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
anal, high athleticism: 5{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
oral: 1{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
other: 4{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
(Those who answered “other” generally described condom breaks during application of the condom)
So it’s clear that highly athletic sex increases your chances of condom breakage, though the number of condom breaks during relatively un-athletic was still rather large. But it does appear that athleticism influences condom breakage, as you can see with anal sex, where the chance of a condom break is doubled during high athleticism, and vaginal sex shows a similar result, though not as drastic an increase.

5. What brand of condom is your preference?

This is where I really wished that I had added another question, specifically “what brand of condom has given you the most breaks?” or something like that. As it is, I can’t make a correlation between amount of breaks and condom preference unless I go to the raw data, which is in what I can only call the Excel spreadsheet from hell. I could do it, but I have a day job.
Anyway, brand preference:
question5.png
Trojan carried away the context with 46{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3} of the vote, Durex came in a trailing second with 27{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}, and LIfestyles with 12.8{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}. 2{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3} used non-latex, and 11{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3} used other types, including RFSU, Beyond Seven, Prime, Matex, or Crown.
And I’d really kill to see which ones were correlated with the most breaks. Sigh…another day, another survey. Perhaps I will be able to do that cross-correlation when I have a full day to spend on it. Or not.

6. How would you generally describe the fit of the condom on yourself or your partner?

As one participant noted, a lot of people, when first using condoms, think that they need to be SUPER tight. This is not the case. It should be tight, but comfortable. There should be no sausage-like bulging, and there should be room in the tip. Nonetheless, a significant portion of respondents reported using condoms of “tight” fit at least, though few fell into the “very tight” category. Hey, at least no one fell into the “very loose” category. That looked like a disaster.
question6.png
Actual Values as {9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3} of total responses:
V tight: 3.9{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
tight: 29{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Good:62.6{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
loose: 4.2{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
V loose: 0
7. How would you describe the general fit of the penis, with condom attached, and the orifice used during episodes in which a condom has broken?
This is another question Sci was very interested in. I figured that a pretty tight fit would mean more friction, and thus more breaks. The data do show that to some extent (also, you’re getting bar graphs from now on, Sci is REALLY tired and those pie graphs are a bitch when you’re trying to get the damn legends to work):
question7.png
Actual Values as {9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3} of total responses:
V tight: 3.9{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
tight: 27.6{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
normal: 67{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
loose: 1.7{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
V loose: 0
There appears to be a leaning of the curve toward the tighter end of the spectrum, but that was also the case for condom fit, so I wouldn’t want to draw any conclusions. Were I to do a cross-correlation, I would look at tightness of fit and lubrication state, as well as tightness of fit and athleticism involved. I think that would be pretty interesting. But it appears most breaks occurred with a normal fit, so you can blame it on tightness all the time. And you CERTAINLY can’t blame it on looseness.
8. During the most recent condom break, was space left in the reservoir at the tip of the condom?
Yes: 76.4{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
No: 23.6{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Alright. I’m assuming that in the case of those who said “no”, they were relatively inexperienced, or possibly had a condom on that was too tight (also possible due to inexperience). And it’s almost 1/4, which is a bit higher than I was expecting. For those who did leave space at the tip, congratulations, you have mastered the use of the condom. Breakage was probably due to other factors. For those who didn’t leave space…well, it may not have caused the break, but I’m pretty sure it didn’t help.
For those who are still inexperienced: leave a space at the tip. The sperm gotta go somewhere. It’s also, for those who are good at reading directions, on the directions which are on the condom box on how to put the condom on. It is best to read these directions before engaging in shenanigans.
9. If you have experienced repeated condom breaks, what measures were taken to resolve the problem?
question9.png
Actual Values as {9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3} of total responses:
None: 53.5{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Switched Brands: 24{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Switched type of sex: 6.35{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
Other: 16{9f43b4361d9a125bc126dd2a2d1949be02545ec69880430bc4fed2272fd72da3}
I was a little surprised that most people didn’t try anything different to resolve the problem, but I figure that in most cases it’s a one-time thing. Many participants cited going up a size as solving their problems entirely, implying that breakages occurred when condoms were too tight. Those who cited “other” tended to use other forms of birth control such as oral contraceptives, and one simply said “got married”. I don’t know whether that solved the condom breakage or simply brought all sexual activity to a halt, but hey, whatever works. Several people cited using more lubrication, which appeared to help.
10. Please include any other details on recent condom breaks that you feel would be helpful to the surveyors (that would be me).

These responses were very helpful, and I want to give an extra thank you to those who gave me details as well as filling in the bubbles.
Several people cited old condoms as being a problem. Equal numbers blames Lifestyles, Trojan, and Durex, so I’m not sure which one is most likely. I did an internet search, but my Google-fu wasn’t with me this evening. If anyone happens to have stats on this and wants to share, it’d be awesome!
And that’s the whole survey! Thanks again for everyone who took it! I will try to do better next time with asking some better questions. We all improve with practice. I would welcome any interpretations, as well as other suggestions on how to improve future surveys (which may or may not be on condom use). Thanks again to Cognitive Daily, I couldn’t have done it without you!