Multiple choice Which of the following statements is false about the normal menstrual cycle in females? About once a month, the uterus grows a new lining to get ready for a fertilised egg. A drop in progesterone level causes the lining to break down. The menstrual cycle is from day 1 of bleeding to day 1 of the next bleeding. Estrogen builds up the lining of the uterus. Progesterone decreases after ovulation. Reveal answer Fill a bubble to check yourself E Correct answer Explanation Progesterone increases after ovulation.