Explain (HT only) how FSH, oestrogen, LH and progesterone interact during the menstrual cycle.

In the subtopic Hormones in human reproduction, this learning objective focuses on explain (HT only) how FSH, oestrogen, LH and progesterone interact during the menstrual cycle. Within Hormonal coordination in humans, students should explain this idea in the exact curriculum context rather than as an isolated fact. Approved keywords for this objective include FSH, HT only, LH, menstrual cycle, and oestrogen. FSH means follicle Stimulating Hormone, a hormone that stimulates the maturation of eggs in the ovaries. Avoid students often confuse the roles of FSH and LH in the menstrual cycle, thinking they have the same function; instead clarify that FSH is primarily responsible for stimulating the maturation of eggs in the ovaries, while LH triggers ovulation. Use diagrams to illustrate their specific roles in the cycle. For exam answers, create a flowchart that illustrates the interactions between FSH, oestrogen, LH, and progesterone during the menstrual cycle.