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प्रश्न
Give Reasons
Missing of menses is the first indication of pregnancy.
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उत्तर
Because the endometrium of the uterus along with the unfertilized egg is given out in the form of menstrual flow.
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संबंधित प्रश्न
Complete the following sentences with appropriate word:
The human gestation period is about ____________.
Read the following passage and answer the question that follows:
Rahini and her parents were watching a television programme. An advertisement flashed on the screen which was promoting the use of sanitary napkins. Rahini’s parents suddenly changed the channel, but she objected to her parents and explained the need and importance of such an advertisement.
What is first menstruation called? When does it occur?
Read the following passage and answer the question that follows:
Rahini and her parents were watching a television program. An advertisement flashed on the screen which was promoting the use of sanitary napkins. Rahini’s parents suddenly changed the channel, but she objected to her parents and explained the need and importance of such an advertisement.
List out the napkin hygiene measures taken during menstruation?
Detection of which hormone in urine is an indicator of pregnancy?
The temporary endocrine gland in humans is ______.
Proliferative phase of menstrual cycle, is also called ______.
Given below is a flow chart showing ovarian changes during menstrual cycle. Fill in the spaces giving the name of the hormones responsible for the events shown.
What role does pituitary gonadotropins play during follicular and ovulatory phases of menstrual cycle? Explain the shifts in steroidal secretions.
Give a reason for the following:
The second half of the menstrual cycle is called the luteal phase as well as the secretory phase.
Name these:
4 phases of the menstrual cycle.
