EMBRYOLOGY
FERTILISATION EARLY DEVELOPMENT OF EMBRYO AND IMPLANTATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The length of time from the beginning of woman’s period to ovulation is usually about
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7 days
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14 days
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21 days
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28 days
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Explanation:
Detailed explanation-1: -In an average 28-day menstrual cycle, ovulation typically occurs about 14 days before the start of the next menstrual period. However, each person’s cycle length may be different, and the time between ovulation and the start of the next menstrual period may vary.
Detailed explanation-2: -The next phase of the menstrual cycle is the luteal or secretory phase. This phase always occurs from day 14 to day 28 of the cycle. Progesterone stimulated by LH is the dominant hormone during this phase to prepare the corpus luteum and the endometrium for possible fertilized ovum implantation.
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