What you should do when you’re ovulating depends on your goal: getting pregnant, avoiding pregnancy, or simply working with your body’s natural rhythm. Ovulation releases an egg that survives less than 24 hours, so the decisions you make in this narrow window matter. Here’s how to make the most of it, whatever your situation.
How to Know You’re Ovulating
Your body gives several reliable signals that ovulation is happening or about to happen. The most practical one to watch is cervical mucus. In the days just before ovulation, it becomes clear, slippery, and stretchy, similar to raw egg whites. This consistency helps sperm travel more efficiently, and it’s a strong indicator that your fertile window is open.
You may also notice a slight rise in your resting body temperature, typically 0.5 to 1 degree Fahrenheit. This shift only shows up if you measure with a basal body thermometer first thing in the morning, before getting out of bed or eating anything. The catch: the temperature rise confirms ovulation already happened, so it’s more useful for tracking patterns over several cycles than for catching the moment in real time.
Some people feel a cramping or twinge on one side of the lower abdomen, sometimes called ovulation pain. It happens when the egg breaks out of its follicle on the ovary. It can last anywhere from a few minutes to a couple of days and ranges from barely noticeable to genuinely uncomfortable.
Your cervix also changes. During ovulation it sits higher, feels softer, and opens slightly. These changes are subtle and take some practice to detect, but tracking them alongside mucus changes gives you a more complete picture of where you are in your cycle.
If You’re Trying to Get Pregnant
Timing is everything. An egg lives for less than 24 hours after release, and the highest pregnancy rates occur when sperm meets the egg within 4 to 6 hours of ovulation. Sperm, on the other hand, can survive 3 to 5 days inside the reproductive tract. That asymmetry is the key to your strategy: you want sperm already waiting when the egg arrives.
The most effective approach is to start having sex in the days leading up to ovulation, not just on the day itself. About 36 hours before ovulation, your body releases a surge of luteinizing hormone (LH). Over-the-counter ovulation test strips detect this surge in your urine. When a strip turns positive, that’s your signal to begin having sex every other day. This keeps a fresh supply of sperm in the fallopian tubes right when the egg is most likely to appear.
You don’t need to time things down to the hour. Having sex every one to two days throughout the five or six days before and including ovulation day covers the fertile window well. Obsessing over a single “perfect” moment adds stress without meaningfully improving your odds.
Getting the Most From Ovulation Tests
Test once a day starting a few days before you expect to ovulate. For a typical 28-day cycle, that means beginning around day 10 or 11. Many brands recommend testing in the afternoon, since LH often surges in the morning and takes a few hours to show up in urine. Avoid drinking large amounts of fluid for a couple of hours beforehand, as diluted urine can weaken the result. A test line that’s as dark as or darker than the control line counts as positive.
If You Want to Avoid Pregnancy
Ovulation is when your fertility peaks, so unprotected sex during this window carries the highest chance of pregnancy. If you use a barrier method like condoms, this is the time to be especially consistent. If you rely on fertility awareness methods, the standard recommendation is to avoid unprotected sex for the full fertile window, which starts about five days before ovulation (because of sperm survival) and extends through the day after.
If you’ve had unprotected sex near ovulation and don’t want to become pregnant, emergency contraception is an option, but its effectiveness depends on timing. Morning-after pills work by temporarily stopping the ovary from releasing an egg. If your body has already started ovulating, they may not prevent pregnancy. One type of emergency contraceptive pill (sold under the brand ella) works closer to the time of ovulation than the more common levonorgestrel-based pills like Plan B, but neither is reliable once the egg has already been released. The sooner you act, the better your chances.
Exercise During Ovulation
Estrogen peaks around ovulation, and many people notice a surge in energy and motivation during this phase. It’s a natural window for higher-intensity workouts. Activities like spinning, kickboxing, boot camp classes, or interval training tend to feel more manageable now than they would during the days just before your period. If you’ve been wanting to push a personal record or try a challenging new class, this is a good time to do it.
That said, if you’re actively trying to conceive, there’s no need to avoid exercise. Moderate to vigorous activity is fine for most people during the fertile window. The old advice to “take it easy” around ovulation doesn’t hold up unless your doctor has given you specific guidance related to a fertility treatment.
What to Eat Around Ovulation
Estrogen is surging, and your liver works harder to metabolize the excess. Eating foods that support this process can help you feel your best. Cruciferous vegetables like broccoli, Brussels sprouts, kale, and cauliflower contain compounds that assist with estrogen metabolism. Fiber-rich foods, lean proteins, and healthy fats round out a solid ovulatory-phase plate.
This is also a high-energy phase, so your body can handle and benefits from nutrient-dense meals that fuel activity. Think of it as matching your food to your energy level: you’re naturally more active, so eating enough whole foods to sustain that output keeps everything running smoothly.
Managing Ovulation Discomfort
Ovulation pain is common and usually harmless, but it can be distracting. A heating pad on the lower abdomen, a warm bath, or an over-the-counter pain reliever typically handles it. The discomfort is one-sided because only one ovary releases an egg each cycle, so it may switch sides month to month. If the pain is severe, lasts more than two days, or comes with heavy bleeding or fever, that’s worth a conversation with your healthcare provider, as those symptoms can overlap with other conditions like ovarian cysts or endometriosis.
Some people also experience mild bloating, breast tenderness, or increased sex drive around ovulation. These are all driven by the same hormonal shifts and resolve on their own within a day or two as estrogen drops and progesterone takes over for the second half of the cycle.