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 patient Parul gives you the history that she has missed a single dose of her combined oral contraceptive pill. Which of the following will you advise her? and explain in detail?
* If a woman misses one pill of OCP, she should take 2 pills next day and then continue one pill a day as usual. * If the pills have been missed for 2-3 days, then the course should be stopped-->mechanical barriers (like condom) should be used and the next course should sta from next menstrual cycle.