Having a period is a normal, healthy part of becoming and being a woman. A period is the result of a cycle that takes place inside a girl’s body. This menstrual cycle makes it possible for women to have babies. The cycle begins with the first day of bleeding. In the middle of the cycle, ovulation occurs. This is when an egg is released and begins its journey from the ovary to the uterus.
An egg is released
During each cycle, 1 egg grows and is released from an ovary. It finds its way to the fallopian tube. (If the egg and a man’s sperm meet, a woman may become pregnant.)
The egg travels through a tube
The egg moves through the fallopian tube toward the uterus.
The lining thickens
The egg and lining are shed
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