EMBRYOLOGY
FERTILISATION EARLY DEVELOPMENT OF EMBRYO AND IMPLANTATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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21 days long
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28 days long
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36 days long
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45 days long
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Detailed explanation-1: -The length of the menstrual cycle varies from woman to woman, but the average is to have periods every 28 days. Regular cycles that are longer or shorter than this, from 23 to 35 days, are normal. The menstrual cycle is the time from the first day of a woman’s period to the day before her next period.
Detailed explanation-2: -The length of your cycle depends on your hormones, which can fluctuate due to factors like diet, stress, jet lag, working night shifts, exercise, or taking an emergency contraception pill (the morning-after pill) (11-18).
Detailed explanation-3: -Your period usually occurs every 28 days, but normal menstrual cycles can range from 21 days to 35 days. In fact, the average cycle length is 29 days. Many things cause irregular periods (or irregular menstruation) such as changes in hormone levels, stress, certain health conditions, medications and more.
Detailed explanation-4: -This can be due to normal age-related hormonal changes or other factors such as stress, lifestyle, medications, and some medical conditions. Sometimes your cycle can change suddenly. It can be hard to know if it’s something that you need to worry about or not.