There is no difference between female and male patients in early stage of bladder cancer. Usually, early symptoms are not typical, such as hematuria, urinary discomfort and abdominal pain, etc. Some patients may not have symptoms, so they are easily neglected and usually found during physical examination. 1. Hematuria: Early stage of female bladder cancer may present painless and intermittent hematuria, which is mostly microscopic hematuria, and some patients may also have microscopic hematuria, which is caused by the invasion of normal tissues by cancer cells. 2. Urinary discomfort: female patients in early stage of bladder cancer may also have urinary discomfort symptoms such as frequent urination, urgency and painful urination, which can be easily misdiagnosed as cystitis, which may be caused by tumor stimulation of bladder. 3. Abdominal pain: some female patients with early stage of bladder cancer may also have minor pain in the abdomen, which may be caused by tumor invading nerves. There are many other early symptoms of female bladder cancer, so it is recommended that such patients go to regular hospitals, cooperate with doctors to complete relevant examinations and take active treatment.