Bleeding even after half a month of microwave treatment may be caused by the cervix shedding its scabs and bleeding, or it may be caused by infection. 1. As microwave treatment half a month or so, the cervix on the crust or shedding will cause bleeding, this time does not need special treatment, pay attention to rest to avoid exertion. If the bleeding time is longer, symptomatic treatment is recommended. 2. Infection: microwave treatment is also a kind of invasive treatment, if the treatment is complete, if you do not pay attention to cleanliness and hygiene, then it will also lead to bacterial invasion, triggering infection, which will also lead to bleeding. After the microwave treatment, there will be blood-like discharge from the vagina, and if the bleeding time is longer, then you need to consult a doctor in time.