If you feel mittelschmerz, is it too late to conceive?

Mittelschmerz is one-sided, mid-cycle pelvic discomfort that some people notice around ovulation. Pain may occur shortly before, during, or after an egg is released, so the sensation cannot identify the exact hour of ovulation. The fertile window includes days before ovulation as well as the day of ovulation. Pain that is severe, persistent, or unlike your usual pattern may have another cause, including [Ovarian Cysts](/conditions/ovarian-cysts/) or [Endometriosis](/conditions/endometriosis/).

If you wish to become pregnant, intercourse on the day you notice the pain may still be worthwhile, and intercourse in the preceding days can also cover the fertile window. Track cycle dates, pain timing, cervical mucus, and ovulation-test results if you use them. Do not rely on pain alone to predict ovulation, particularly if cycles vary. If pregnancy has not occurred after a period of trying, discuss your cycle history and fertility support with a clinician.

Arrange prompt medical care for sudden or severe pain, pain with vomiting, fever, faintness, heavy bleeding, a swollen abdomen, or pain during a possible pregnancy. Seek review when pain keeps returning, lasts beyond the expected mid-cycle period, or interferes with normal activities. A clinician can distinguish ovulation discomfort from problems that need treatment.

Ask whether your symptoms fit ovulation pain, how to identify your fertile window, whether an examination or scan is appropriate, and when to seek fertility advice. Bring cycle dates, pain location, duration, and any bleeding or discharge details.