The events of a menstrual cycle are represented below. Answer the following:a) State the levels of FSH,LH and progesterone simply by mentioning high or low around 13th or 14th day and 21st and 23rd day. b) In which of the above phase does egg travel to the fallopian tube? c)Why is there no menstruation after fertilization? or Distinguish between gametogenesis and embryogenesis.

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