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During a normal monthly cycle, one of a woman's ovaries will produce a mature egg that will travel through the fallopian tube into the uterus. If sperm fertilizes this egg, the egg will attach itself to the uterine wall and begin developing into a fetus.
Review Date 3/31/2024
Updated by: LaQuita Martinez, MD, Department of Obstetrics and Gynecology, Emory Johns Creek Hospital, Alpharetta, GA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
