hi welcome to health care magic morgagni cysts tend to be associated with infertility and suggested that they may play a role in infertility by interfering with tubal pick-up and function if such a patient comes to my clinic i would advise for an ultrasound pelvis to know extent of the cyst. Smaller lesions can be followed expectantly. Larger lesions, lesions that are growing or symptomatic, and lesions with sonographically suspicious findings (septation, papillations, fluid and solid components) are generally surgically explored and removed Hope this information helps you good Luck