The right ovarian cyst is serious or not depending on the size of the cyst, its growth rate and accompanying symptoms, and cannot be generalized. Ovarian cysts are common tumors of the female reproductive organs, ovarian cysts include physiological cysts and pathological cysts, physiological cysts are usually follicular cysts, corpus luteum hematoma, physiological cysts can disappear on their own with the changes in the menstrual cycle. If the cyst is small, grows slowly and has no symptoms, it is mostly a benign cyst that will not affect the body and can be absorbed by itself in about 3-6 months. If the cyst is more than 5 cm in diameter or growing faster, accompanied by symptoms such as lower abdominal swelling, pain, menstrual cycle disorder, non-menstrual vaginal bleeding, etc., it is more serious and has the possibility of malignant lesions, and requires early hysterolaparoscopic minimally invasive surgery, otherwise it may easily lead to cyst tip torsion, rupture, infection and even infertility. When ovarian cysts appear, you need to go to the gynecology department for ultrasound and other re-examinations after 2-3 months to understand the condition of the cysts. At the same time, you should eat a light diet, avoid strenuous exercise or heavy physical labor, excessive anxiety, etc., and keep your mood relaxed.