input: [1] Pregnant female appears ill and may be bleeding from the vagina. Traces of blood and/or immature foetuses found in cage. [2] Abortion [3] Various, including trauma to abdomen, stress and infection. [4] Avoid handling females in late pregnancy. Remove all potential sources of trauma and restrict amount of climbing/jumping activity in late pregnancy. Maintain good cage hygiene. [5] REASONABLE [0] 
output: Reproductive tract