Menstrual and Oestrous Cycle

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Menstrual and Oestrous Cycle: Overview

This topic covers concepts such as Menarche, Menopause, Menstrual Phase, Follicular Phase, Menstruation Process, Ovulatory Phase, Ovulation, Progestogens, and Oestrus Cycle.

Important Questions on Menstrual and Oestrous Cycle

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The first menstruation cycle is called:

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Describe changes that occur in a female's body during the premenstrual phase.

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Explain the luteal phases in the menstrual cycle of a human female.

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Explain the follicular phase in the menstrual cycle of a human female.

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Premenstrual syndrome is related to _____.

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Which phases is the longest phase in the meiotic cell division? Explain.

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The time that marks the end of your menstrual cycles.

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Fill in the blank with the correct word given in the bracket.

During the follicular phase, the primordial follicle of the ovary develops into_____(Graafian/Quaternary) follicle.

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Match the following

  Term   Meaning
a. Menarche i. First menstrual cycle
b. Menupause ii. Last menstrual cycle
c. Amenorrhoea iii. Absence of menses
d. Dysmenorrhoea iv. Painful menses

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Graafian follicles occur in

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Fill in the blank with the correct word given in the bracket.

Progesterone is secreted by _____ (corpus luteum/corpus albicans) which is a mass of cells formed in the ovary.

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The onset of the menstrual cycle at the time of puberty is called

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Estrous cycle is characteristic of

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Oestrous cycle is the characteristic feature of

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Monoestrus animals have

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What is ovulatory phase?

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The essential hormone for ovulation is

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During which phase the level of estrogen and progesterone are minimum?

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Pregnancy is maintained by

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 Cyclic menstruation is an indicator of the _____ and extends between _____ and _____.