 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  number of doses missed. Refer to the product package information for advice on missed doses. You may need to use back-up birth control (such as condoms, spermicide) to prevent pregnancy. Ask your doctor or pharmacist if you have any questions. If you often forget to take your pills as directed, contact your doctor to discuss switching to another form of birth control.  Storage Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of Niva-Fol Oral: This combination of vitamins provides vitamin B-6, vitamin B-12 and folic acid to people who do not have enough of these vitamins for good health. How to use Niva-Fol Take this medication by mouth with or without food, usually once daily or as directed by your doctor. If stomach upset occurs, it may help to take this product with food. Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same </s>