Post Ovulatory Phase

Formation OF Graafian Follicle || Spontaneous Ovulator || Induced Ovulator || Menstrual Cycle || Bleeding Phase || Pre Ovulatory Phase

After the ovulatory phase, the structure called corpus luteum is formed from:

During the ovulatory phase, the structure called corpus luteum, is formed from

Which of these phases of the menstrual cycle is correctly is correctly matched with its period? (i) Menstrual phase : 1^(st) - 4^(th) day (ii) Proliferative phase: 5^(th)_13^(th) day (iii) Ovulatory phase: 14^(th) day (iv) Luteal phase: 15^(th)-28^(th) Day

Which of the following statements are incorrect ? 1.The longest phase of the menstrual cycle is the follicular phase while the shortest phase is the ovulatory phase. 2.when blastulation occurs ,the uterus is the luteal phase with a well-developed endometrium 3. The formation of the haploid second polar body occurs just before ovulation. 4.permanent cessation of menses is an indication of pregnancy .

Identify the correct match from the column I,II and III : {:(,"Column-I",,"Column-II",,"Column-III"),(A.,"Proliferative phase",a.,14^(th) "day",i.,"Formation of corpus luteum"),(B.,"Secretory phase",b.,1^(st)-4^(th) "day",ii.,"Development of graafian follicle"),(C., "Menstruation",c., 15^(th)-28^(th) "day",iii., "Shedding of stratum functionale"),(D., "Ovulatory phase",d.,5^(th)-13^(th) "day",iv., "Release of secondary oocyte"):}

What role does pituitary gonadotrophins play during follicular and ovulatory phases of menstrual cycle ? Explain the shifts in steroidal secetions .

Consider the given statements. I. Proliferative phase is caused by the increased production of oestrogens. II. During luteal phase endometrium thickness increases upto 10 mm. III. Menstrual flow includes blood only. IV. During ovulatory phase primary oocyte is released. Choose the correct statements.