A bathroom habit that nearly triggered a colonoscopy

Brandy had been on the birth control pill for six years when something started troubling her. Every now and then, when she used the bathroom, she noticed a slippery substance on the toilet paper. It only happened occasionally, and only after bowel movements, which made her worry that something was wrong with her intestines. Her doctor agreed it sounded concerning enough to warrant a colonoscopy, to rule out inflammatory bowel disease or polyps.

Toni Weschler tells Brandy's story as one of the clearest examples of what happens when women are never taught to read their own bodies. What Brandy was actually noticing was ordinary, fertile eggwhite cervical fluid, the slippery, stretchy secretion that appears around ovulation. Because it is so profuse and so slippery when it occurs, it can easily spread to the rectal area and show up on toilet paper after a bowel movement. It happened only every now and then for the simple reason that eggwhite-quality fluid only appears for a few days each cycle, exactly the pattern Brandy had noticed without understanding.

Weschler is careful to say this doesn't mean invasive tests are never warranted; she recommends colonoscopies as routine preventive care from age fifty onward. The point of Brandy's story is narrower and, in some ways, more troubling: an entirely healthy, entirely normal bodily process was mistaken for a possible disease, simply because nobody had ever explained what a day-by-day pattern of cervical fluid was supposed to look like.

Weschler describes the same dynamic playing out with midcycle spotting, a harmless byproduct of ovulation for many women, which clinicians often feel obligated to investigate because it can also, in rarer cases, signal something serious like cervical cancer. A woman who charts her cycles knows immediately whether that light spotting is her own normal pattern or something new and worth a call to her doctor. Without that baseline, she and her clinician are both working blind, and the default response to any unfamiliar symptom tends to be more testing, more cost, and more worry than the situation actually requires.

Start building a personal baseline now by charting your cervical fluid for a cycle or two, so that when something unfamiliar shows up, you have a real pattern to check it against instead of guessing. If an odd sensation or spot of blood keeps appearing around the same point in your cycle, look at whether it lines up with ovulation before assuming it's a new symptom of something wrong. When you do see a doctor, bring the chart with you and describe the pattern, not just the single moment that worried you. And before agreeing to any invasive test, ask directly whether the symptom could be explained by a normal, cyclical event, because that one question can spare you a procedure you never actually needed.