Timing and frequency of chemotherapy sessions. Chemotherapy for breast cancer is given in cycles. The cycle for chemotherapy can vary from once a week to once every three weeks.Typically, you'll undergo chemotherapy treatments for three to four months, but your doctor will adjust the timing to your circumstances.If you have advanced breast cancer, treatment may continue beyond six months.iming and frequency of chemotherapy sessions. Chemotherapy for breast cancer is given in cycles. The cycle for chemotherapy can vary from once a week to once every three weeks.
A gallbladder attack can last from one hour to five hours or even up to eight hours, and then it goes away on its own. The attack indicates that the gallbladder is not functioning normally and that something is wrong.
A gallbladder attack usually happens because a stone is blocking a passageway in the gallbladder. Gallstones develop in the gallbladder when substances in bile form hard particles. They can be as small as a grain of sand or as large as a golf ball.