I am afraid that the effect is not ideal through diet alone. It needs to be combined with one’s own condition to clarify the cause of effusion production pairs, such as endometritis, cervical canal blockage or malignant lesions, which must be clearly diagnosed before conservative treatment. If it occurs in women of childbearing age, it may be related to poor postpartum regeneration, miscarriage, abnormal uterine bleeding, cervical canal blockage, etc. In postmenopausal women, any accumulation of fluid in the uterine cavity exceeding 10 mm should be actively excluded from endometriosis, and if it is due to cervical canal blockage, cervical dilatation or recanalization can be performed to facilitate the flow of fluid or blood in the uterine cavity. If necessary, diagnostic scraping or hysteroscopy should be performed. Pay attention to the combination of symptoms such as tummy cramps, abnormal vaginal fluid or bleeding, and other malignant diseases. Generally, a small amount of fluid in the uterine cavity, such as 2-3mm or less, is not a big problem. It is not good for the discharge of fluid, but you should get out of bed properly, as the effect of gravity will help the fluid to flow out. In the exclusion of a small amount of uterine fluid without lesions patients can take oral antibiotics anti-inflammatory treatment, if there is no improvement is recommended to actively carry out the next step of examination to clarify the diagnosis.