Shortest phase of the menstrual cycle is______.a)Ovulatory phaseb)Mens...
Menstrual cycle is divided into several phase starting from menses during which endometrium breaks and comes out through vagina for 4 to 5 days. Ovulatory phase occurs in the middle of menstrual cycle (14/15th day) during which egg is released.
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Shortest phase of the menstrual cycle is______.a)Ovulatory phaseb)Mens...
Ovulatory phase or proliferative phase occurs on day 10- 15 where the ovulation is followed by secretory phase/luteal phase in the uterus (day 15-28) and is marked by uterine endometrium thickening, under the influence of progesterone as secreted by corpus luteum, to prepare it for implantation. An absence of fertilization stimulates menses and the whole cycle is repeated.
Therefore, the ovulatory phase is the shortest phase of menstrual cycle, that last for one day only and secretory phase is the longest one. Therefore, the correct answer is option C.
Shortest phase of the menstrual cycle is______.a)Ovulatory phaseb)Mens...
Shortest phase of the menstrual cycle is Ovulatory phase.
Explanation:
The menstrual cycle is a complex process that occurs in females every month. It is controlled by hormones that regulate the growth and shedding of the uterine lining. The menstrual cycle consists of four phases: Follicular phase, Ovulatory phase, Luteal phase, and Menstrual phase.
The length of each phase varies from person to person, but on average, a menstrual cycle lasts for 28 days. The shortest phase of the menstrual cycle is the Ovulatory phase.
Ovulatory phase:
The ovulatory phase is the shortest phase of the menstrual cycle, lasting for only 1-2 days. During this phase, the matured follicle in the ovary ruptures and releases the egg. The ruptured follicle is transformed into a corpus luteum.
The ovulation process is triggered by a surge of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) released by the pituitary gland. LH and FSH stimulate the growth and maturation of the follicle in the ovary.
The ovulatory phase is the most fertile phase of the menstrual cycle. A woman is most likely to get pregnant during this phase if she has sexual intercourse.
Conclusion:
In conclusion, the ovulatory phase is the shortest phase of the menstrual cycle, lasting for only 1-2 days. It is the most fertile phase of the menstrual cycle and is triggered by a surge of LH and FSH hormones.