There are various symptoms of physiological ovarian cysts: 1. The waist will thicken. You will feel your clothes become smaller and also feel a swelling inside your abdomen, and obviously feel that your abdomen has been propped up, and the lump in your abdomen will also cause bloating. 2. Abdominal pain occurs. This is a rare symptom, mainly because physiological ovarian cysts are not the same as malignant cysts, which can cause severe pain in the abdomen. 3. menstrual disorders. Physiological ovarian cysts can appear on one side or both sides and can cause endocrine disorders. Generally speaking, the size of physiological ovarian cysts in women does not exceed 5cm, but there are exceptions when the ovarian cysts are too large and may affect the normal function of the ovaries, so timely treatment is needed.