You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A 25 yr. old comes in emergency with 2 1/2 months amenorrhea and abdominal pain and bleeding from vagina for 1 day. Her vitals are stable. On per speculum examination, mild bleeding is seen coming from the os. On per vaginal examination, the uterus is 10-week size, os is open and admits one finger. The most likely diagnosis is? and explain in detail?
Ans. C. Inevitable abortionThe size of the uterus corresponds to the period of gestation, bleeding is mild, os is open, thus inevitable abortion.