Describe oestrogen and progesterone as hormones involved in maintaining the uterus lining.

In the subtopic Hormones in human reproduction, this learning objective focuses on describe oestrogen and progesterone as hormones involved in maintaining the uterus lining. 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 hormones, oestrogen, progesterone, and uterus lining. Oestrogen means a hormone produced by the ovaries that regulates female secondary sexual characteristics and is involved in the menstrual cycle. Avoid students often confuse the roles of oestrogen and progesterone, thinking they have the same function in maintaining the uterus lining; instead remember that oestrogen helps to build up the uterus lining, while progesterone maintains it after ovulation. Clarifying their distinct roles can help avoid this confusion. For exam answers, create a chart that outlines the roles of oestrogen and progesterone in maintaining the uterus lining, including their sources and effects.