Ovarian cysts can allow for pregnancy, but if cysts are found before pregnancy, appropriate actions should be taken based on different situations. For instance, if the cysts are larger than 10cm and there are symptoms like abdominal pain, it is generally advised to undergo surgery before attempting to conceive for safety purposes. Currently, laparoscopic surgery is commonly chosen to remove ovarian cysts, which can be beneficial for pregnancy. Sometimes, an enlarged ovarian cyst may affect the morphology of the fallopian tubes, and even lead to infertility, thus surgery before pregnancy is necessary. However, smaller cysts, such as those less than 5cm, or about 2cm, do not require treatment and one can proceed with pregnancy. Even after conception, it is necessary to regularly monitor the status of the cysts through ultrasound examinations.