How Long Does Ovulation Last? (Ovulation Window Guide)

Ovulation lasts 12 to 24 hours during each menstrual cycle. When the luteinizing hormone surges (also called the LH surge), it causes a mature egg to exit the ovary, then travels through the fallopian tube.

Ovulation predictor kits (OPK) University of Iowa Hospitals & Clinics

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Ovulation Tracking

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