A portable body fluid collection device that includes an apparatus for controlling the collection of body fluids and at least one strap associated with the apparatus for controlling the collection of body fluids. The strap can be worn by a patient to support the weight of the automated body fluid drain control apparatus. The apparatus for controlling the collection of body fluids includes a drainage tube and a fluid collection chamber in fluid communication with the drainage tube. The fluid collection chamber includes a first valve, and the fluid collection chamber is configured such that when a predetermined amount of fluid is collected in the collection chamber before a first predetermined period of time elapses, the collection chamber ceases collecting fluid.