I have too pee more frequently why is that?

Many reasons. Urinary frequency can be caused by many factors including infection, overactive bladder, a bladder tumor, neurologic issues impacting the bladder. In a man, an enlarged prostate may be part of the issue. For both men and women, it can be due to drinking a lot of fluid as well as consuming caffeine rich sources. Also, patients with elevated blood sugars may also have frequency. See you doctor.