A woman can begin taking birth control pills as soon as she receives them, regardless of the day of the week or the phase of her menstrual cycle. However, the level of protection against pregnancy will vary depending on the starting time and the specific type of pill being used. In some cases, it may be necessary to use a backup birth control method, such as condoms, for up to the first 7 days of pill use.   To determine the most appropriate time to start taking the pill and ensure proper usage, it is recommended to have a discussion with a nurse or doctor. They can provide personalized guidance and address any questions or concerns regarding birth control methods.   Birth control is available at Woman’s First Choice. For more information, contact us or book an appointment online. We serve patients from Arcadia CA, Monrovia CA, Rosemead CA, El Monte CA, Pasadena CA, Alhambra CA, and Baldwin Park CA.