6.6C - Menstrual Cycle

What is produced by structure X?

Which is a negative feedback mechanism in the menstrual cycle?

Which pituitary hormones regulate the human menstrual cycle?

Which hormone promotes the thickening of the endometrium and also inhibits the hormone that promotes the development of the follicle wall into the corpus luteum?

The graph shows the blood levels of hormones associated with the menstrual cycle. Which line on the graph represents progesterone?

On the graph, which curve represents the change in FSH levels during the menstrual cycle?

The diagram shows the human female reproductive system. Which labels indicate where fertilization occurs and where luteinizing hormone (LH) acts?

Which two hormones promote thickening of the endometrium?