Your body gives clear clues around ovulation. Here are the 7 signs to watch for, the easiest ways to track them, and the best days to try for a baby.
Ovulation is when one of your ovaries releases an egg, usually once a month. You can’t feel it directly, but your body changes in ways you can notice. The most reliable signs are clear, slippery, stretchy cervical mucus and a positive ovulation (LH) test. A small rise in your morning temperature confirms it afterwards. In a regular cycle, ovulation happens about 14 days before your next period, not always on day 14. The best time to get pregnant is the two to three days before ovulation and the day itself.
The 7 signs of ovulation
- Clear, stretchy cervical mucus. In the days before ovulation, discharge becomes wetter, clearer and slippery, like raw egg white. It can stretch between your fingers. This is your most fertile sign.
- A positive ovulation test. Home tests detect a surge in luteinizing hormone (LH), which usually comes 24 to 36 hours before the egg is released.
- A small rise in body temperature. After ovulation, your resting temperature rises by about 0.5 to 1°F and stays up until your period. It tells you ovulation has already happened.
- One-sided pelvic twinge. Some women feel a short, mild ache on one side of the lower belly, called mittelschmerz. It lasts minutes to a day or two.
- Changes in your cervix. Around ovulation, the cervix sits higher and feels softer and more open. This takes practice to notice.
- Higher sex drive. Many women feel more interested in sex in the fertile days, a natural signal of peak fertility.
- Tender breasts. Rising progesterone after ovulation can make breasts feel sore or full.
Some women also notice light spotting or mild bloating around mid-cycle. Most women won’t have all seven signs. Two or three that show up every month are enough.
How to track ovulation
| Method | What to look for | Tells you |
|---|---|---|
| Cervical mucus | Clear, slippery, stretchy discharge | Fertile days are here |
| Ovulation (LH) tests | Test line as dark as or darker than the control | Ovulation likely in the next 1 to 2 days |
| Basal body temperature | Morning temperature rises and stays up for 3 days | Ovulation has already happened |
| Period calendar or app | Cycle length over several months | A rough estimate only |
| Blood test from your doctor | Progesterone level about 7 days before your expected period | Confirms you ovulated that cycle |
The simplest approach for most women: watch your mucus every day and use LH tests from a few days before you expect ovulation. Apps alone often guess wrong, especially if your cycles vary.
The best time to get pregnant
An egg lives for about 12 to 24 hours, but sperm can survive up to five days. So your fertile window is about six days: the five days before ovulation and the day of ovulation. The best chances are in the two to three days before ovulation and the day itself. Having sex every one to two days once your mucus turns slippery covers the window without needing perfect timing. For what’s normal from month to month, see how long it takes to get pregnant.
If your periods are irregular
When cycles vary in length, ovulation moves too, so calendar counting doesn’t work well. Track mucus and LH tests across more days instead.
With PCOS, LH can stay high much of the month, so ovulation tests may show several positives, or a positive with no egg released. Cervical mucus and temperature charting, or a progesterone blood test, give a truer picture. Cycles longer than 35 days, or fewer than nine periods a year, can mean you aren’t ovulating every month. That’s worth checking with a doctor. Our guide to irregular periods explains what to track.
Signs of ovulation after stopping the pill
The pill works by stopping ovulation, but fertility returns quickly once you stop. Many women ovulate within a few weeks, and most within one to three months. The first few cycles can be irregular, and signs like stretchy mucus may be faint at first. Start tracking right away, since you can ovulate before your first natural period. If your period hasn’t returned three months after stopping, see our guide to no period after stopping birth control.
When to see a doctor
- your cycles are shorter than 21 days or longer than 35 days
- you’ve tracked for several months and never see signs of ovulation
- you’ve had no period for three months
- ovulation pain is severe, or comes with fever or heavy bleeding
- you’re under 35 and not pregnant after 12 months of trying, or 35 or older after 6 months
The Chinese medicine view
Chinese medicine describes the cycle in phases. After the period, yin builds up, seen in the moist, clear mucus of the fertile days. Ovulation is the turning point when yin gives way to yang, the warming phase that matches the rise in temperature. A cycle where this shift is weak or delayed is traditionally linked with Kidney essence needing support. These are traditional descriptions, not a diagnosis.
Another option while you try
Not every woman wants another prescription while she’s trying. Fertility Nourish is a sealed herbal pouch worn over the navel, with nothing to swallow, offered as a preconception wellness routine alongside your medical care. You can choose it for yourself. In one selected case from my practice records, a woman who had tried to conceive for six years reported a pregnancy within a month of a combined pouch routine. Read her case, which can’t show what caused the pregnancy or predict your result. If your main concern is cycles that arrive early, late or unpredictably, CycleBalance is the routine for cycle timing. Stop using the pouch once pregnancy is possible or confirmed. Your first course is covered by our 90-Day Satisfaction Guarantee.
See Fertility Nourish’s directions →
Reviewed October 2026. Author: Qingcai Wang, MD, PhD, developer of the Five Essences external herbal-pouch formulations, with a commercial interest in their sale. General education only; continue your medical care.
Sources: ACOG: fertility awareness-based methods; ASRM, optimizing natural fertility; NHS, ovulation and the fertile window; Cleveland Clinic, ovulation.