explain the effect of hormones during oogenesis with the help of a flow-chart.

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Please find below the solution to the asked query
Hormonal control of oogenesis

• During oogenesis, the hypothalamus releases gonadotropin releasing hormone (GnRH) that stimulates the pituitary to release FSH and LH. 
• The FSH stimulates the growth and development of follicles and among them one graffian follicle becomes dominant.
• The LH stimulates the release of ova from dominant graffian follicle by the process of  ovulation.
• It also stimulates the graffian follicles and corpus leutum to produce oestrogen and progesterone.
• This rising level of progesterone inhibits the GnRH and there by inhibits FSH, LH and progesterone.

Flow chart
  

Hope this information will clear your doubts about the flow chart of hormonal control of oogenesis. 
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