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Questions and Answers
What is the primary purpose of the menstrual cycle?
What is the primary purpose of the menstrual cycle?
Which phase of the menstrual cycle typically lasts between 2 to 7 days?
Which phase of the menstrual cycle typically lasts between 2 to 7 days?
Around which day of the menstrual cycle is an egg released from the ovary?
Around which day of the menstrual cycle is an egg released from the ovary?
What happens to hormone levels if the egg is not fertilized?
What happens to hormone levels if the egg is not fertilized?
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What is the average length of the menstrual cycle?
What is the average length of the menstrual cycle?
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Study Notes
Menstrual Cycle Overview
- A natural process that readies the female body for potential pregnancy
- Cycle duration ranges between 21 and 35 days, with an average of 28 days
Phases of the Menstrual Cycle
-
Menstrual Phase
- Occurs at the start of the cycle
- Lasts between 2 to 7 days
- Characterized by the shedding of the uterine lining
-
Follicular Phase
- Begins after menstruation
- The body prepares an egg for ovulation
- Uterine lining thickens to support a fertilized egg
-
Ovulation
- Occurs around day 14 of the cycle
- An egg is released from the ovary, making it available for fertilization
-
Luteal Phase
- Follows ovulation; body prepares for a potential pregnancy
- If fertilization does not occur, hormone levels decrease
- The drop in hormones triggers the onset of menstruation, starting the cycle again
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Description
Understand the different phases of the menstrual cycle, from menstruation to ovulation, and how it prepares the female body for pregnancy.
