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प्रश्न
‘A proper understanding of the menstrual cycle can help immensely in family planning.’ Do you agree with the statement? Provide reasons for your answer.
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उत्तर
Yes, a proper understanding of the menstrual cycle can help immensely in family planning.
A solid understanding of the menstrual cycle might be beneficial in family planning. Menstrual cycle tracking allows individuals to detect fertile and infertile times, which aids in natural contraception or family planning. Couples can plan their intercourse to increase or decrease their chances of conceiving based on their reproductive goals.
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संबंधित प्रश्न
Which hormones regulate menstrual cycle?
Identify True/False statement. Correct false statement to make it true.
Menstrual cycle ceases during pregnancy.
Draw a graafian follicle and label antrum and secondary oocyte.
The human female gonads are ovaries. A maturing egg in the ovary is present in a sac of cells called ______ (1). As the egg grows larger, the follicle enlarges and gets filled with a fluid and is now called the ______ (2) follicle. The process of releasing the egg from the ovary is called ______ (3). The ovum is picked up by the oviducal funnel and fertilization takes place in the ______ (4). In about a weak the blastocyst gets fixed in the endometrium of the uterus and this process is called ______ (5).
Explain the ovarian and uterine events that occur during a menstrual cycle in a human female under the influence of pituitary and ovarian hormones respectively.
The following is the illustration of the sequence of ovarian events (a-i) in a human female.
Name the ovarian hormone and the pituitary hormone that have caused the above-mentioned events.
The following is the illustration of the sequence of ovarian events (a-i) in a human female.
Explain the changes that occur in the uterus simultaneously in anticipation.
Identify the phase of the menstrual cycle during which there is a peak in the level of progesterone.
Which one of the following events occurs during the secretory phase of the menstrual cycle?
If the corpus luteum is present in the ovary even after 72 hours after ovulationit indicates that ______.
Which hormone is secreted by the developing secondary follicles?
Calculate the expected date of ovulation, if in a normal menstruating woman, gets her menses on 5th April.
In the human female, menstruation can be deferred by the administration of ______.
Level of which hormones are at their highest during the luteal phase (second half of the cycle) of the menstrual cycle?
Menstruation normally occurs once in ______.
Menstrual flow occurs due to lack of ______.
The graph given below shows the number of primordial follicles per ovary in women at different ages. Study the graph and answer the questions that follow.
- What is the average age of the women at the onset of menopause?
- At what age are maximum primordial follicles present in the ovary, according to the given graph?
The onset of menstruation in a human female is called ______.
Complete the following table by writing the name of the structure or the function of the given structure:
| Structure | Function | ||
| 1. | Corpus luteum | 1. | ______ |
| 2. | ______ | 2. | Produces male gametes in mass |
| 3. | Leydig cells | 3. | ______ |
| 4. | ______ | 4. | Stores the sperms until they mature and become mobile |
| 5. | Umbilical cord | 5. | ______ |
| 6. | Fallopian tube | 6. | ______ |
